93638069 has 12 divisors (see below), whose sum is σ = 109587744. Its totient is φ = 79773624.

The previous prime is 93638063. The next prime is 93638081. The reversal of 93638069 is 96083639.

It is not a de Polignac number, because 93638069 - 2⁸ = 93637813 is a prime.

It is a super-2 number, since 2×93638069² = 17536175932097522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93638063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2462 + ... + 13904.

It is an arithmetic number, because the mean of its divisors is an integer number (9132312).

Almost surely, 2^93638069 is an apocalyptic number.

It is an amenable number.

93638069 is a deficient number, since it is larger than the sum of its proper divisors (15949675).

93638069 is a wasteful number, since it uses less digits than its factorization.

93638069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11624 (or 11617 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 93638069 is about 9676.6765472449. The cubic root of 93638069 is about 454.0992832088.

The spelling of 93638069 in words is "ninety-three million, six hundred thirty-eight thousand, sixty-nine".