76888413 has 16 divisors (see below), whose sum is σ = 130181760. Its totient is φ = 43936128.

The previous prime is 76888411. The next prime is 76888417. The reversal of 76888413 is 31488867.

It is not a de Polignac number, because 76888413 - 2¹ = 76888411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76888411) 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, 203220 + ... + 203597.

It is an arithmetic number, because the mean of its divisors is an integer number (8136360).

Almost surely, 2^76888413 is an apocalyptic number.

It is an amenable number.

76888413 is a deficient number, since it is larger than the sum of its proper divisors (53293347).

76888413 is a wasteful number, since it uses less digits than its factorization.

76888413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406833 (or 406827 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 76888413 is about 8768.6038227303. The cubic root of 76888413 is about 425.2264776764.

The spelling of 76888413 in words is "seventy-six million, eight hundred eighty-eight thousand, four hundred thirteen".