93316720 has 80 divisors (see below), whose sum is σ = 251555328. Its totient is φ = 31530240.

The previous prime is 93316711. The next prime is 93316721. The reversal of 93316720 is 2761339.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93316721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38587 + ... + 40933.

Almost surely, 2^93316720 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 93316720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125777664).

93316720 is an abundant number, since it is smaller than the sum of its proper divisors (158238608).

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

93316720 is a wasteful number, since it uses less digits than its factorization.

93316720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438 (or 2432 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 93316720 is about 9660.0579708405. The cubic root of 93316720 is about 453.5792255021.

The spelling of 93316720 in words is "ninety-three million, three hundred sixteen thousand, seven hundred twenty".