93413691 has 24 divisors (see below), whose sum is σ = 163279584. Its totient is φ = 50238720.

The previous prime is 93413681. The next prime is 93413701. The reversal of 93413691 is 19631439.

It is an interprime number because it is at equal distance from previous prime (93413681) and next prime (93413701).

It is not a de Polignac number, because 93413691 - 2⁵ = 93413659 is a prime.

It is a super-2 number, since 2×93413691² = 17452235332486962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (93413651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42540 + ... + 44681.

It is an arithmetic number, because the mean of its divisors is an integer number (6803316).

Almost surely, 2^93413691 is an apocalyptic number.

93413691 is a deficient number, since it is larger than the sum of its proper divisors (69865893).

93413691 is a wasteful number, since it uses less digits than its factorization.

93413691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87251 (or 87248 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 93413691 is about 9665.0758403646. The cubic root of 93413691 is about 453.7362849029.

The spelling of 93413691 in words is "ninety-three million, four hundred thirteen thousand, six hundred ninety-one".