97684096 has 16 divisors (see below), whose sum is σ = 194605290. Its totient is φ = 48841984.

The previous prime is 97684087. The next prime is 97684121. The reversal of 97684096 is 69048679.

It can be written as a sum of positive squares in only one way, i.e., 97614400 + 69696 = 9880^2 + 264^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×97684096² = 19084365222674432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 381451 + ... + 381706.

Almost surely, 2^97684096 is an apocalyptic number.

It is an amenable number.

97684096 is a deficient number, since it is larger than the sum of its proper divisors (96921194).

97684096 is an equidigital number, since it uses as much as digits as its factorization.

97684096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763171 (or 763159 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 97684096 is about 9883.5264961450. The cubic root of 97684096 is about 460.5477030014.

The spelling of 97684096 in words is "ninety-seven million, six hundred eighty-four thousand, ninety-six".