83730376732 has 12 divisors (see below), whose sum is σ = 146893568976. Its totient is φ = 41760785600.

The previous prime is 83730376699. The next prime is 83730376733. The reversal of 83730376732 is 23767303738.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83730376733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26098888 + ... + 26102095.

It is an arithmetic number, because the mean of its divisors is an integer number (12241130748).

Almost surely, 2^83730376732 is an apocalyptic number.

It is an amenable number.

83730376732 is a deficient number, since it is larger than the sum of its proper divisors (63163192244).

83730376732 is a wasteful number, since it uses less digits than its factorization.

83730376732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52201388 (or 52201386 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 49.

The spelling of 83730376732 in words is "eighty-three billion, seven hundred thirty million, three hundred seventy-six thousand, seven hundred thirty-two".