83729614934 has 8 divisors (see below), whose sum is σ = 143536482768. Its totient is φ = 35884120680.

The previous prime is 83729614931. The next prime is 83729614937. The reversal of 83729614934 is 43941692738.

It is an interprime number because it is at equal distance from previous prime (83729614931) and next prime (83729614937).

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

It is a self number, because there is not a number n which added to its sum of digits gives 83729614934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83729614931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2990343377 + ... + 2990343404.

It is an arithmetic number, because the mean of its divisors is an integer number (17942060346).

Almost surely, 2^83729614934 is an apocalyptic number.

83729614934 is a deficient number, since it is larger than the sum of its proper divisors (59806867834).

83729614934 is a wasteful number, since it uses less digits than its factorization.

83729614934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5980686790.

The product of its digits is 7838208, while the sum is 56.

The spelling of 83729614934 in words is "eighty-three billion, seven hundred twenty-nine million, six hundred fourteen thousand, nine hundred thirty-four".