374729634 has 12 divisors (see below), whose sum is σ = 811914246. Its totient is φ = 124909872.

The previous prime is 374729573. The next prime is 374729669. The reversal of 374729634 is 436927473.

374729634 is a `hidden beast` number, since 3 + 7 + 4 + 7 + 2 + 9 + 634 = 666.

It can be written as a sum of positive squares in only one way, i.e., 279725625 + 95004009 = 16725^2 + 9747^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 374729634.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10409139 + ... + 10409174.

Almost surely, 2^374729634 is an apocalyptic number.

374729634 is an abundant number, since it is smaller than the sum of its proper divisors (437184612).

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

374729634 is a wasteful number, since it uses less digits than its factorization.

374729634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20818321 (or 20818318 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 374729634 is about 19357.9346522298. The cubic root of 374729634 is about 720.9514389332.

The spelling of 374729634 in words is "three hundred seventy-four million, seven hundred twenty-nine thousand, six hundred thirty-four".