77076330734 has 32 divisors (see below), whose sum is σ = 132093050880. Its totient is φ = 33435999072.

The previous prime is 77076330713. The next prime is 77076330743. The reversal of 77076330734 is 43703367077.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551534 + ... + 677009.

It is an arithmetic number, because the mean of its divisors is an integer number (4127907840).

Almost surely, 2^77076330734 is an apocalyptic number.

77076330734 is a deficient number, since it is larger than the sum of its proper divisors (55016720146).

77076330734 is a wasteful number, since it uses less digits than its factorization.

77076330734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228704.

The product of its (nonzero) digits is 1555848, while the sum is 47.

The spelling of 77076330734 in words is "seventy-seven billion, seventy-six million, three hundred thirty thousand, seven hundred thirty-four".