70634764 has 12 divisors (see below), whose sum is σ = 123816784. Its totient is φ = 35258544.

The previous prime is 70634747. The next prime is 70634783. The reversal of 70634764 is 46743607.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11952 + ... + 16855.

Almost surely, 2^70634764 is an apocalyptic number.

It is an amenable number.

70634764 is a deficient number, since it is larger than the sum of its proper divisors (53182020).

70634764 is a wasteful number, since it uses less digits than its factorization.

70634764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29424 (or 29422 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 70634764 is about 8404.4490598730. The cubic root of 70634764 is about 413.3705183912.

The spelling of 70634764 in words is "seventy million, six hundred thirty-four thousand, seven hundred sixty-four".