97316738 has 16 divisors (see below), whose sum is σ = 156683160. Its totient is φ = 45167616.

The previous prime is 97316711. The next prime is 97316761. The reversal of 97316738 is 83761379.

It can be written as a sum of positive squares in 4 ways, for example, as 96687889 + 628849 = 9833^2 + 793^2 .

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, 17123 + ... + 22086.

Almost surely, 2^97316738 is an apocalyptic number.

97316738 is a deficient number, since it is larger than the sum of its proper divisors (59366422).

97316738 is a wasteful number, since it uses less digits than its factorization.

97316738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39301.

The product of its digits is 190512, while the sum is 44.

The square root of 97316738 is about 9864.9246322514. The cubic root of 97316738 is about 459.9696545830.

The spelling of 97316738 in words is "ninety-seven million, three hundred sixteen thousand, seven hundred thirty-eight".