379448874 has 112 divisors (see below), whose sum is σ = 1033121088. Its totient is φ = 102036672.

The previous prime is 379448869. The next prime is 379448879. The reversal of 379448874 is 478844973.

379448874 is a `hidden beast` number, since 3 + 7 + 94 + 488 + 74 = 666.

It is an interprime number because it is at equal distance from previous prime (379448869) and next prime (379448879).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nialpdrome in base 3 and base 9.

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 379448874.

It is not an unprimeable number, because it can be changed into a prime (379448879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 22320514 + ... + 22320530.

Almost surely, 2^379448874 is an apocalyptic number.

379448874 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 379448874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (516560544).

379448874 is an abundant number, since it is smaller than the sum of its proper divisors (653672214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

379448874 is an frugal number, since it uses more digits than its factorization.

379448874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65 (or 29 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The square root of 379448874 is about 19479.4474767638. The cubic root of 379448874 is about 723.9653089714.

The spelling of 379448874 in words is "three hundred seventy-nine million, four hundred forty-eight thousand, eight hundred seventy-four".