97319004 has 12 divisors (see below), whose sum is σ = 227077704. Its totient is φ = 32439664.

The previous prime is 97318997. The next prime is 97319017. The reversal of 97319004 is 40091379.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4054947 + ... + 4054970.

It is an arithmetic number, because the mean of its divisors is an integer number (18923142).

Almost surely, 2^97319004 is an apocalyptic number.

It is an amenable number.

97319004 is an abundant number, since it is smaller than the sum of its proper divisors (129758700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97319004 is a wasteful number, since it uses less digits than its factorization.

97319004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8109924 (or 8109922 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 97319004 is about 9865.0394829418. The cubic root of 97319004 is about 459.9732246545.

The spelling of 97319004 in words is "ninety-seven million, three hundred nineteen thousand, four".