80839296 has 192 divisors, whose sum is σ = 253955520. Its totient is φ = 25546752.

The previous prime is 80839279. The next prime is 80839321. The reversal of 80839296 is 69293808.

It is a tau number, because it is divible by the number of its divisors (192).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 715336 + ... + 715448.

It is an arithmetic number, because the mean of its divisors is an integer number (1322685).

Almost surely, 2^80839296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80839296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126977760).

80839296 is an abundant number, since it is smaller than the sum of its proper divisors (173116224).

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

80839296 is a wasteful number, since it uses less digits than its factorization.

80839296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 141 counting only the distinct ones).

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

The square root of 80839296 is about 8991.0675673137. The cubic root of 80839296 is about 432.3885393332.

It can be divided in two parts, 808 and 39296, that added together give a palindrome (40104).

The spelling of 80839296 in words is "eighty million, eight hundred thirty-nine thousand, two hundred ninety-six".