93899385 has 32 divisors (see below), whose sum is σ = 169776000. Its totient is φ = 49226688.

The previous prime is 93899371. The next prime is 93899413. The reversal of 93899385 is 58399839.

It is not a de Polignac number, because 93899385 - 2⁴ = 93899369 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2071 + ... + 13859.

It is an arithmetic number, because the mean of its divisors is an integer number (5305500).

Almost surely, 2^93899385 is an apocalyptic number.

It is an amenable number.

93899385 is a deficient number, since it is larger than the sum of its proper divisors (75876615).

93899385 is a wasteful number, since it uses less digits than its factorization.

93899385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11862 (or 11856 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 54.

The square root of 93899385 is about 9690.1695031614. The cubic root of 93899385 is about 454.5213095478.

The spelling of 93899385 in words is "ninety-three million, eight hundred ninety-nine thousand, three hundred eighty-five".