76894064 has 40 divisors (see below), whose sum is σ = 168895440. Its totient is φ = 33619968.

The previous prime is 76894061. The next prime is 76894067. The reversal of 76894064 is 46049867.

It is an interprime number because it is at equal distance from previous prime (76894061) and next prime (76894067).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76894061) 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 7 ways as a sum of consecutive naturals, for example, 5777 + ... + 13680.

It is an arithmetic number, because the mean of its divisors is an integer number (4222386).

Almost surely, 2^76894064 is an apocalyptic number.

It is an amenable number.

76894064 is an abundant number, since it is smaller than the sum of its proper divisors (92001376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76894064 is a wasteful number, since it uses less digits than its factorization.

76894064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19497 (or 19491 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 76894064 is about 8768.9260459876. The cubic root of 76894064 is about 425.2368949199.

The spelling of 76894064 in words is "seventy-six million, eight hundred ninety-four thousand, sixty-four".