374447374 has 32 divisors (see below), whose sum is σ = 649635840. Its totient is φ = 158558688.

The previous prime is 374447371. The next prime is 374447401. The reversal of 374447374 is 473744473.

It is a self number, because there is not a number n which added to its sum of digits gives 374447374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374447371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 616579 + ... + 617185.

It is an arithmetic number, because the mean of its divisors is an integer number (20301120).

Almost surely, 2^374447374 is an apocalyptic number.

374447374 is a deficient number, since it is larger than the sum of its proper divisors (275188466).

374447374 is a wasteful number, since it uses less digits than its factorization.

374447374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072.

The product of its digits is 790272, while the sum is 43.

The square root of 374447374 is about 19350.6427283437. The cubic root of 374447374 is about 720.7703778431.

The spelling of 374447374 in words is "three hundred seventy-four million, four hundred forty-seven thousand, three hundred seventy-four".