9130400404 has 12 divisors (see below), whose sum is σ = 16136401428. Its totient is φ = 4520000000.

The previous prime is 9130400387. The next prime is 9130400437. The reversal of 9130400404 is 4040040319.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8808197904 + 322202500 = 93852^2 + 17950^2 .

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, 11299597 + ... + 11300404.

It is an arithmetic number, because the mean of its divisors is an integer number (1344700119).

Almost surely, 2^9130400404 is an apocalyptic number.

It is an amenable number.

9130400404 is a deficient number, since it is larger than the sum of its proper divisors (7006001024).

9130400404 is a wasteful number, since it uses less digits than its factorization.

9130400404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22600106 (or 22600104 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 9130400404 is about 95553.1286981227. The cubic root of 9130400404 is about 2090.0817565295.

The spelling of 9130400404 in words is "nine billion, one hundred thirty million, four hundred thousand, four hundred four".