9974690 has 16 divisors (see below), whose sum is σ = 19586880. Its totient is φ = 3627120.

The previous prime is 9974689. The next prime is 9974711. The reversal of 9974690 is 964799.

It is a super-2 number, since 2×9974690² = 198988881192200, which contains 22 as substring.

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, 45230 + ... + 45449.

It is an arithmetic number, because the mean of its divisors is an integer number (1224180).

Almost surely, 2^9974690 is an apocalyptic number.

9974690 is a deficient number, since it is larger than the sum of its proper divisors (9612190).

9974690 is a wasteful number, since it uses less digits than its factorization.

9974690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90697.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 9974690 is about 3158.2732624015. The cubic root of 9974690 is about 215.2615529669.

The spelling of 9974690 in words is "nine million, nine hundred seventy-four thousand, six hundred ninety".