374840352 has 96 divisors (see below), whose sum is σ = 1096804800. Its totient is φ = 124545024.

The previous prime is 374840339. The next prime is 374840353. The reversal of 374840352 is 253048473.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is not an unprimeable number, because it can be changed into a prime (374840353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403024 + ... + 403952.

It is an arithmetic number, because the mean of its divisors is an integer number (11425050).

Almost surely, 2^374840352 is an apocalyptic number.

374840352 is a gapful number since it is divisible by the number (32) 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 374840352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (548402400).

374840352 is an abundant number, since it is smaller than the sum of its proper divisors (721964448).

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

374840352 is a wasteful number, since it uses less digits than its factorization.

374840352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415 (or 1401 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 374840352 is about 19360.7941985860. The cubic root of 374840352 is about 721.0224362906.

It can be divided in two parts, 3748 and 40352, that added together give a square (44100 = 210²).

The spelling of 374840352 in words is "three hundred seventy-four million, eight hundred forty thousand, three hundred fifty-two".