76734336 has 64 divisors (see below), whose sum is σ = 232951680. Its totient is φ = 21923328.

The previous prime is 76734313. The next prime is 76734341. The reversal of 76734336 is 63343767.

It is a tau number, because it is divible by the number of its divisors (64).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 76734294 and 76734303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11586 + ... + 16961.

It is an arithmetic number, because the mean of its divisors is an integer number (3639870).

Almost surely, 2^76734336 is an apocalyptic number.

It is an amenable number.

76734336 is an abundant number, since it is smaller than the sum of its proper divisors (156217344).

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

76734336 is a wasteful number, since it uses less digits than its factorization.

76734336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28571 (or 28559 counting only the distinct ones).

The product of its digits is 190512, while the sum is 39.

The square root of 76734336 is about 8759.8136966490. The cubic root of 76734336 is about 424.9422500540.

The spelling of 76734336 in words is "seventy-six million, seven hundred thirty-four thousand, three hundred thirty-six".