76894308 has 72 divisors (see below), whose sum is σ = 200019456. Its totient is φ = 24897600.

The previous prime is 76894297. The next prime is 76894319. The reversal of 76894308 is 80349867.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (76894297) and next prime (76894319).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 364323 + ... + 364533.

It is an arithmetic number, because the mean of its divisors is an integer number (2778048).

Almost surely, 2^76894308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76894308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100009728).

76894308 is an abundant number, since it is smaller than the sum of its proper divisors (123125148).

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

76894308 is a wasteful number, since it uses less digits than its factorization.

76894308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 76894308 is about 8768.9399587407. The cubic root of 76894308 is about 425.2373447062.

The spelling of 76894308 in words is "seventy-six million, eight hundred ninety-four thousand, three hundred eight".