77116334 has 8 divisors (see below), whose sum is σ = 116115120. Its totient is φ = 38411296.

The previous prime is 77116327. The next prime is 77116337. The reversal of 77116334 is 43361177.

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

It is a self number, because there is not a number n which added to its sum of digits gives 77116334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77116337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72779 + ... + 73830.

It is an arithmetic number, because the mean of its divisors is an integer number (14514390).

Almost surely, 2^77116334 is an apocalyptic number.

77116334 is a deficient number, since it is larger than the sum of its proper divisors (38998786).

77116334 is a wasteful number, since it uses less digits than its factorization.

77116334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146874.

The product of its digits is 10584, while the sum is 32.

The square root of 77116334 is about 8781.5906304040. The cubic root of 77116334 is about 425.6462307213.

The spelling of 77116334 in words is "seventy-seven million, one hundred sixteen thousand, three hundred thirty-four".