83763070939 has 8 divisors (see below), whose sum is σ = 93358221840. Its totient is φ = 74686576896.

The previous prime is 83763070913. The next prime is 83763071003. The reversal of 83763070939 is 93907036738.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83763070939 - 2⁵ = 83763070907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 83763070939.

It is not an unprimeable number, because it can be changed into a prime (83763070439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129663874 + ... + 129664519.

It is an arithmetic number, because the mean of its divisors is an integer number (11669777730).

Almost surely, 2^83763070939 is an apocalyptic number.

83763070939 is a deficient number, since it is larger than the sum of its proper divisors (9595150901).

83763070939 is a wasteful number, since it uses less digits than its factorization.

83763070939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259328429.

The product of its (nonzero) digits is 5143824, while the sum is 55.

The spelling of 83763070939 in words is "eighty-three billion, seven hundred sixty-three million, seventy thousand, nine hundred thirty-nine".