374135634 has 12 divisors (see below), whose sum is σ = 810627246. Its totient is φ = 124711872.

The previous prime is 374135623. The next prime is 374135659. The reversal of 374135634 is 436531473.

374135634 is a `hidden beast` number, since 3 + 7 + 4 + 13 + 5 + 634 = 666.

It can be written as a sum of positive squares in only one way, i.e., 360050625 + 14085009 = 18975^2 + 3753^2 .

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, 10392639 + ... + 10392674.

Almost surely, 2^374135634 is an apocalyptic number.

374135634 is an abundant number, since it is smaller than the sum of its proper divisors (436491612).

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

374135634 is a wasteful number, since it uses less digits than its factorization.

374135634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20785321 (or 20785318 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 374135634 is about 19342.5860215226. The cubic root of 374135634 is about 720.5703004697.

The spelling of 374135634 in words is "three hundred seventy-four million, one hundred thirty-five thousand, six hundred thirty-four".