77364914 has 16 divisors (see below), whose sum is σ = 129292416. Its totient is φ = 34417200.

The previous prime is 77364913. The next prime is 77364919. The reversal of 77364914 is 41946377.

It is not an unprimeable number, because it can be changed into a prime (77364913) 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, 36377 + ... + 38444.

It is an arithmetic number, because the mean of its divisors is an integer number (8080776).

Almost surely, 2^77364914 is an apocalyptic number.

77364914 is a deficient number, since it is larger than the sum of its proper divisors (51927502).

77364914 is a wasteful number, since it uses less digits than its factorization.

77364914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74881.

The product of its digits is 127008, while the sum is 41.

The square root of 77364914 is about 8795.7327153569. The cubic root of 77364914 is about 426.1030887780.

The spelling of 77364914 in words is "seventy-seven million, three hundred sixty-four thousand, nine hundred fourteen".