77465334 has 16 divisors (see below), whose sum is σ = 161667072. Its totient is φ = 24699048.

The previous prime is 77465329. The next prime is 77465363. The reversal of 77465334 is 43356477.

It is a junction number, because it is equal to n+sod(n) for n = 77465292 and 77465301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280534 + ... + 280809.

It is an arithmetic number, because the mean of its divisors is an integer number (10104192).

Almost surely, 2^77465334 is an apocalyptic number.

77465334 is an abundant number, since it is smaller than the sum of its proper divisors (84201738).

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

77465334 is a wasteful number, since it uses less digits than its factorization.

77465334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561371.

The product of its digits is 211680, while the sum is 39.

The square root of 77465334 is about 8801.4393141122. The cubic root of 77465334 is about 426.2873702985.

The spelling of 77465334 in words is "seventy-seven million, four hundred sixty-five thousand, three hundred thirty-four".