82074080808 has 96 divisors (see below), whose sum is σ = 234200903040. Its totient is φ = 25914430080.

The previous prime is 82074080791. The next prime is 82074080849. The reversal of 82074080808 is 80808047028.

It is a super-2 number, since 2×82074080808² (a number of 23 digits) contains 22 as substring.

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, 70023 + ... + 411158.

It is an arithmetic number, because the mean of its divisors is an integer number (2439592740).

Almost surely, 2^82074080808 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 82074080808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117100451520).

82074080808 is an abundant number, since it is smaller than the sum of its proper divisors (152126822232).

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

82074080808 is a wasteful number, since it uses less digits than its factorization.

82074080808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481319 (or 481312 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 45.

The spelling of 82074080808 in words is "eighty-two billion, seventy-four million, eighty thousand, eight hundred eight".