93728364 has 12 divisors (see below), whose sum is σ = 218699544. Its totient is φ = 31242784.

The previous prime is 93728359. The next prime is 93728389. The reversal of 93728364 is 46382739.

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

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, 3905337 + ... + 3905360.

It is an arithmetic number, because the mean of its divisors is an integer number (18224962).

Almost surely, 2^93728364 is an apocalyptic number.

It is an amenable number.

93728364 is an abundant number, since it is smaller than the sum of its proper divisors (124971180).

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

93728364 is a wasteful number, since it uses less digits than its factorization.

93728364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7810704 (or 7810702 counting only the distinct ones).

The product of its digits is 217728, while the sum is 42.

The square root of 93728364 is about 9681.3410228129. The cubic root of 93728364 is about 454.2451986561.

The spelling of 93728364 in words is "ninety-three million, seven hundred twenty-eight thousand, three hundred sixty-four".