76734379 has 8 divisors (see below), whose sum is σ = 81432000. Its totient is φ = 72057216.

The previous prime is 76734373. The next prime is 76734391. The reversal of 76734379 is 97343767.

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

It is a cyclic number.

It is not a de Polignac number, because 76734379 - 2⁵ = 76734347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76734373) 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, 2997 + ... + 12745.

It is an arithmetic number, because the mean of its divisors is an integer number (10179000).

Almost surely, 2^76734379 is an apocalyptic number.

76734379 is a deficient number, since it is larger than the sum of its proper divisors (4697621).

76734379 is a wasteful number, since it uses less digits than its factorization.

76734379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10229.

The product of its digits is 666792, while the sum is 46.

The square root of 76734379 is about 8759.8161510388. The cubic root of 76734379 is about 424.9423294296.

The spelling of 76734379 in words is "seventy-six million, seven hundred thirty-four thousand, three hundred seventy-nine".