76316893 has 16 divisors (see below), whose sum is σ = 84041280. Its totient is φ = 68979456.

The previous prime is 76316887. The next prime is 76316897. The reversal of 76316893 is 39861367.

It is a cyclic number.

It is not a de Polignac number, because 76316893 - 2²¹ = 74219741 is a prime.

It is a super-3 number, since 3×76316893³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76316897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139246 + ... + 139792.

It is an arithmetic number, because the mean of its divisors is an integer number (5252580).

Almost surely, 2^76316893 is an apocalyptic number.

It is an amenable number.

76316893 is a deficient number, since it is larger than the sum of its proper divisors (7724387).

76316893 is a wasteful number, since it uses less digits than its factorization.

76316893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876.

The product of its digits is 163296, while the sum is 43.

The square root of 76316893 is about 8735.9540406300. The cubic root of 76316893 is about 424.1702713688.

It can be divided in two parts, 76 and 316893, that added together give a square (316969 = 563²).

The spelling of 76316893 in words is "seventy-six million, three hundred sixteen thousand, eight hundred ninety-three".