73086730834 has 16 divisors (see below), whose sum is σ = 118068094872. Its totient is φ = 33730933248.

The previous prime is 73086730807. The next prime is 73086730859. The reversal of 73086730834 is 43803768037.

It can be written as a sum of positive squares in 4 ways, for example, as 70038034609 + 3048696225 = 264647^2 + 55215^2 .

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, 836482 + ... + 919714.

Almost surely, 2^73086730834 is an apocalyptic number.

73086730834 is a deficient number, since it is larger than the sum of its proper divisors (44981364038).

73086730834 is a wasteful number, since it uses less digits than its factorization.

73086730834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117021.

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 73086730834 in words is "seventy-three billion, eighty-six million, seven hundred thirty thousand, eight hundred thirty-four".