93806864 has 10 divisors (see below), whose sum is σ = 181750830. Its totient is φ = 46903424.

The previous prime is 93806827. The next prime is 93806897. The reversal of 93806864 is 46860839.

It can be written as a sum of positive squares in only one way, i.e., 75829264 + 17977600 = 8708^2 + 4240^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2931449 + ... + 2931480.

It is an arithmetic number, because the mean of its divisors is an integer number (18175083).

Almost surely, 2^93806864 is an apocalyptic number.

It is an amenable number.

93806864 is a deficient number, since it is larger than the sum of its proper divisors (87943966).

93806864 is a wasteful number, since it uses less digits than its factorization.

93806864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5862937 (or 5862931 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 93806864 is about 9685.3943647123. The cubic root of 93806864 is about 454.3719774179.

The spelling of 93806864 in words is "ninety-three million, eight hundred six thousand, eight hundred sixty-four".