9702973464 has 32 divisors (see below), whose sum is σ = 25039933440. Its totient is φ = 3129991200.

The previous prime is 9702973459. The next prime is 9702973477. The reversal of 9702973464 is 4643792079.

It is a congruent number.

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, 6520072 + ... + 6521559.

It is an arithmetic number, because the mean of its divisors is an integer number (782497920).

Almost surely, 2^9702973464 is an apocalyptic number.

It is an amenable number.

9702973464 is an abundant number, since it is smaller than the sum of its proper divisors (15336959976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9702973464 is a wasteful number, since it uses less digits than its factorization.

9702973464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13041671 (or 13041667 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 51.

The square root of 9702973464 is about 98503.6723376342. The cubic root of 9702973464 is about 2132.8891314949.

The spelling of 9702973464 in words is "nine billion, seven hundred two million, nine hundred seventy-three thousand, four hundred sixty-four".