76818334 has 8 divisors (see below), whose sum is σ = 115343640. Its totient is φ = 38370456.

The previous prime is 76818331. The next prime is 76818347. The reversal of 76818334 is 43381867.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76818331) 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 3 ways as a sum of consecutive naturals, for example, 16809 + ... + 20884.

It is an arithmetic number, because the mean of its divisors is an integer number (14417955).

Almost surely, 2^76818334 is an apocalyptic number.

76818334 is a deficient number, since it is larger than the sum of its proper divisors (38525306).

76818334 is a wasteful number, since it uses less digits than its factorization.

76818334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38714.

The product of its digits is 96768, while the sum is 40.

The square root of 76818334 is about 8764.6068936376. The cubic root of 76818334 is about 425.0972492565.

The spelling of 76818334 in words is "seventy-six million, eight hundred eighteen thousand, three hundred thirty-four".