83081910366 has 96 divisors (see below), whose sum is σ = 234584296128. Its totient is φ = 20622781440.

The previous prime is 83081910347. The next prime is 83081910389. The reversal of 83081910366 is 66301918038.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1463965 + ... + 1519656.

It is an arithmetic number, because the mean of its divisors is an integer number (2443586418).

Almost surely, 2^83081910366 is an apocalyptic number.

83081910366 is an abundant number, since it is smaller than the sum of its proper divisors (151502385762).

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

83081910366 is a wasteful number, since it uses less digits than its factorization.

83081910366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983666 (or 2983663 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 83081910366 in words is "eighty-three billion, eighty-one million, nine hundred ten thousand, three hundred sixty-six".