9674664770 has 64 divisors (see below), whose sum is σ = 18189619200. Its totient is φ = 3700408320.

The previous prime is 9674664761. The next prime is 9674664829. The reversal of 9674664770 is 774664769.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20197391 + ... + 20197869.

It is an arithmetic number, because the mean of its divisors is an integer number (284212800).

Almost surely, 2^9674664770 is an apocalyptic number.

9674664770 is a deficient number, since it is larger than the sum of its proper divisors (8514954430).

9674664770 is a wasteful number, since it uses less digits than its factorization.

9674664770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043.

The product of its (nonzero) digits is 10668672, while the sum is 56.

The square root of 9674664770 is about 98359.8737799109. The cubic root of 9674664770 is about 2130.8128566026.

The spelling of 9674664770 in words is "nine billion, six hundred seventy-four million, six hundred sixty-four thousand, seven hundred seventy".