974994466 has 16 divisors (see below), whose sum is σ = 1506843000. Its totient is φ = 472920448.

The previous prime is 974994457. The next prime is 974994499. The reversal of 974994466 is 664499479.

It can be written as a sum of positive squares in 4 ways, for example, as 614792025 + 360202441 = 24795^2 + 18979^2 .

It is a super-2 number, since 2×974994466² = 1901228417461250312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 974994466.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42241 + ... + 61108.

Almost surely, 2^974994466 is an apocalyptic number.

974994466 is a deficient number, since it is larger than the sum of its proper divisors (531848534).

974994466 is a wasteful number, since it uses less digits than its factorization.

974994466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103493.

The product of its digits is 11757312, while the sum is 58.

The square root of 974994466 is about 31224.9013769459. The cubic root of 974994466 is about 991.5943652707.

The spelling of 974994466 in words is "nine hundred seventy-four million, nine hundred ninety-four thousand, four hundred sixty-six".