97946465296 has 15 divisors (see below), whose sum is σ = 189773702013. Its totient is φ = 48972606720.

The previous prime is 97946465269. The next prime is 97946465321. The reversal of 97946465296 is 69256464979.

The square root of 97946465296 is 312964.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 95953735696 + 1992729600 = 309764^2 + 44640^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1212736 + ... + 1290976.

Almost surely, 2^97946465296 is an apocalyptic number.

97946465296 is the 312964-th square number.

It is an amenable number.

97946465296 is a deficient number, since it is larger than the sum of its proper divisors (91827236717).

97946465296 is an frugal number, since it uses more digits than its factorization.

97946465296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156490 (or 78243 counting only the distinct ones).

The product of its digits is 176359680, while the sum is 67.

The spelling of 97946465296 in words is "ninety-seven billion, nine hundred forty-six million, four hundred sixty-five thousand, two hundred ninety-six".