77360994 has 24 divisors (see below), whose sum is σ = 173824560. Its totient is φ = 25786836.

The previous prime is 77360981. The next prime is 77361041. The reversal of 77360994 is 49906377.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79104 + ... + 80075.

It is an arithmetic number, because the mean of its divisors is an integer number (7242690).

Almost surely, 2^77360994 is an apocalyptic number.

77360994 is an abundant number, since it is smaller than the sum of its proper divisors (96463566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

77360994 is a wasteful number, since it uses less digits than its factorization.

77360994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159196 (or 159184 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 77360994 is about 8795.5098772044. The cubic root of 77360994 is about 426.0958919225.

The spelling of 77360994 in words is "seventy-seven million, three hundred sixty thousand, nine hundred ninety-four".