97308468776 has 8 divisors (see below), whose sum is σ = 182453378970. Its totient is φ = 48654234384.

The previous prime is 97308468757. The next prime is 97308468787. The reversal of 97308468776 is 67786480379.

It can be written as a sum of positive squares in only one way, i.e., 50388576676 + 46919892100 = 224474^2 + 216610^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6081779291 + ... + 6081779306.

Almost surely, 2^97308468776 is an apocalyptic number.

It is an amenable number.

97308468776 is a deficient number, since it is larger than the sum of its proper divisors (85144910194).

97308468776 is a wasteful number, since it uses less digits than its factorization.

97308468776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12163558603 (or 12163558599 counting only the distinct ones).

The product of its (nonzero) digits is 85349376, while the sum is 65.

The spelling of 97308468776 in words is "ninety-seven billion, three hundred eight million, four hundred sixty-eight thousand, seven hundred seventy-six".