9138403596 has 24 divisors (see below), whose sum is σ = 24369076480. Its totient is φ = 2610972432.

The previous prime is 9138403537. The next prime is 9138403607. The reversal of 9138403596 is 6953048319.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54395176 + ... + 54395343.

Almost surely, 2^9138403596 is an apocalyptic number.

It is an amenable number.

9138403596 is an abundant number, since it is smaller than the sum of its proper divisors (15230672884).

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

9138403596 is a wasteful number, since it uses less digits than its factorization.

9138403596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108790533 (or 108790531 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 48.

The square root of 9138403596 is about 95594.9977561588. The cubic root of 9138403596 is about 2090.6922606266.

The spelling of 9138403596 in words is "nine billion, one hundred thirty-eight million, four hundred three thousand, five hundred ninety-six".