76765313 has 8 divisors (see below), whose sum is σ = 78295200. Its totient is φ = 75243168.

The previous prime is 76765279. The next prime is 76765361. The reversal of 76765313 is 31356767.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76765313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76765373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20645 + ... + 24077.

It is an arithmetic number, because the mean of its divisors is an integer number (9786900).

Almost surely, 2^76765313 is an apocalyptic number.

It is an amenable number.

76765313 is a deficient number, since it is larger than the sum of its proper divisors (1529887).

76765313 is a wasteful number, since it uses less digits than its factorization.

76765313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871.

The product of its digits is 79380, while the sum is 38.

The square root of 76765313 is about 8761.5816494512. The cubic root of 76765313 is about 424.9994242207. Note that the first 3 decimals are identical.

The spelling of 76765313 in words is "seventy-six million, seven hundred sixty-five thousand, three hundred thirteen".