82708344 has 64 divisors (see below), whose sum is σ = 234662400. Its totient is φ = 26979552.

The previous prime is 82708337. The next prime is 82708363. The reversal of 82708344 is 44380728.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 82708299 and 82708308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6079 + ... + 14225.

It is an arithmetic number, because the mean of its divisors is an integer number (3666600).

Almost surely, 2^82708344 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 82708344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117331200).

82708344 is an abundant number, since it is smaller than the sum of its proper divisors (151954056).

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

82708344 is a wasteful number, since it uses less digits than its factorization.

82708344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8209 (or 8199 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 82708344 is about 9094.4127902795. The cubic root of 82708344 is about 435.6955341465.

The spelling of 82708344 in words is "eighty-two million, seven hundred eight thousand, three hundred forty-four".