93680672 has 54 divisors (see below), whose sum is σ = 194305293. Its totient is φ = 44458624.

The previous prime is 93680669. The next prime is 93680677. The reversal of 93680672 is 27608639.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 93624976 + 55696 = 9676^2 + 236^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=6844.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93680677) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 1587779 + ... + 1587837.

Almost surely, 2^93680672 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 93680672

93680672 is an abundant number, since it is smaller than the sum of its proper divisors (100624621).

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

93680672 is an equidigital number, since it uses as much as digits as its factorization.

93680672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 93680672 is about 9678.8776208815. The cubic root of 93680672 is about 454.1681407391.

The spelling of 93680672 in words is "ninety-three million, six hundred eighty thousand, six hundred seventy-two".