97300404 has 18 divisors (see below), whose sum is σ = 245953890. Its totient is φ = 32433456.

The previous prime is 97300403. The next prime is 97300439. The reversal of 97300404 is 40400379.

It can be written as a sum of positive squares in only one way, i.e., 96000804 + 1299600 = 9798^2 + 1140^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97300403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1351359 + ... + 1351430.

It is an arithmetic number, because the mean of its divisors is an integer number (13664105).

Almost surely, 2^97300404 is an apocalyptic number.

It is an amenable number.

97300404 is an abundant number, since it is smaller than the sum of its proper divisors (148653486).

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

97300404 is a wasteful number, since it uses less digits than its factorization.

97300404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702799 (or 2702794 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 97300404 is about 9864.0967148543. The cubic root of 97300404 is about 459.9439188090.

The spelling of 97300404 in words is "ninety-seven million, three hundred thousand, four hundred four".