93890816007 has 16 divisors (see below), whose sum is σ = 128157372288. Its totient is φ = 61110393120.

The previous prime is 93890815943. The next prime is 93890816011. The reversal of 93890816007 is 70061809839.

It is not a de Polignac number, because 93890816007 - 2⁶ = 93890815943 is a prime.

It is a super-3 number, since 3×93890816007³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93890816057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121032 + ... + 449922.

It is an arithmetic number, because the mean of its divisors is an integer number (8009835768).

Almost surely, 2^93890816007 is an apocalyptic number.

93890816007 is a deficient number, since it is larger than the sum of its proper divisors (34266556281).

93890816007 is a wasteful number, since it uses less digits than its factorization.

93890816007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331150.

The product of its (nonzero) digits is 653184, while the sum is 51.

The spelling of 93890816007 in words is "ninety-three billion, eight hundred ninety million, eight hundred sixteen thousand, seven".