374856342 has 32 divisors (see below), whose sum is σ = 860025600. Its totient is φ = 106700448.

The previous prime is 374856331. The next prime is 374856347. The reversal of 374856342 is 243658473.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 374856294 and 374856303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374856347) 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 15 ways as a sum of consecutive naturals, for example, 5292 + ... + 27887.

It is an arithmetic number, because the mean of its divisors is an integer number (26875800).

Almost surely, 2^374856342 is an apocalyptic number.

374856342 is an abundant number, since it is smaller than the sum of its proper divisors (485169258).

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

374856342 is a wasteful number, since it uses less digits than its factorization.

374856342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33460.

The product of its digits is 483840, while the sum is 42.

The square root of 374856342 is about 19361.2071421180. The cubic root of 374856342 is about 721.0326886418.

The spelling of 374856342 in words is "three hundred seventy-four million, eight hundred fifty-six thousand, three hundred forty-two".