9974677522 has 4 divisors (see below), whose sum is σ = 14962016286. Its totient is φ = 4987338760.

The previous prime is 9974677499. The next prime is 9974677553. The reversal of 9974677522 is 2257764799.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6136998921 + 3837678601 = 78339^2 + 61949^2 .

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2493669379 + ... + 2493669382.

Almost surely, 2^9974677522 is an apocalyptic number.

9974677522 is a deficient number, since it is larger than the sum of its proper divisors (4987338764).

9974677522 is a wasteful number, since it uses less digits than its factorization.

9974677522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4987338763.

The product of its digits is 13335840, while the sum is 58.

The square root of 9974677522 is about 99873.3073548683. The cubic root of 9974677522 is about 2152.6146320523.

The spelling of 9974677522 in words is "nine billion, nine hundred seventy-four million, six hundred seventy-seven thousand, five hundred twenty-two".