97403404 has 36 divisors (see below), whose sum is σ = 206957296. Its totient is φ = 39285504.

The previous prime is 97403399. The next prime is 97403417. The reversal of 97403404 is 40430479.

It is a super-2 number, since 2×97403404² = 18974846221574432, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2074 + ... + 14110.

Almost surely, 2^97403404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97403404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103478648).

97403404 is an abundant number, since it is smaller than the sum of its proper divisors (109553892).

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

97403404 is a wasteful number, since it uses less digits than its factorization.

97403404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12082 (or 12063 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 97403404 is about 9869.3162883758. The cubic root of 97403404 is about 460.1061569741.

The spelling of 97403404 in words is "ninety-seven million, four hundred three thousand, four hundred four".