379451700 has 162 divisors, whose sum is σ = 1244890374. Its totient is φ = 96666240.

The previous prime is 379451629. The next prime is 379451707. The reversal of 379451700 is 7154973.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 22014864 + 357436836 = 4692^2 + 18906^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379451707) 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 53 ways as a sum of consecutive naturals, for example, 475702 + ... + 476498.

Almost surely, 2^379451700 is an apocalyptic number.

379451700 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379451700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (622445187).

379451700 is an abundant number, since it is smaller than the sum of its proper divisors (865438674).

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

379451700 is a wasteful number, since it uses less digits than its factorization.

379451700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863 (or 830 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 379451700 is about 19479.5200146205. The cubic root of 379451700 is about 723.9671062454.

The spelling of 379451700 in words is "three hundred seventy-nine million, four hundred fifty-one thousand, seven hundred".