97929704 has 8 divisors (see below), whose sum is σ = 183618210. Its totient is φ = 48964848.

The previous prime is 97929677. The next prime is 97929709. The reversal of 97929704 is 40792979.

It can be written as a sum of positive squares in only one way, i.e., 92121604 + 5808100 = 9598^2 + 2410^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (97929709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6120599 + ... + 6120614.

Almost surely, 2^97929704 is an apocalyptic number.

It is an amenable number.

97929704 is a deficient number, since it is larger than the sum of its proper divisors (85688506).

97929704 is a wasteful number, since it uses less digits than its factorization.

97929704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12241219 (or 12241215 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 47.

The square root of 97929704 is about 9895.9438155236. The cubic root of 97929704 is about 460.9333663649.

The spelling of 97929704 in words is "ninety-seven million, nine hundred twenty-nine thousand, seven hundred four".