82379910 has 32 divisors (see below), whose sum is σ = 198144000. Its totient is φ = 21919968.

The previous prime is 82379903. The next prime is 82379929. The reversal of 82379910 is 1997328.

It is a Curzon number.

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, 12219 + ... + 17721.

It is an arithmetic number, because the mean of its divisors is an integer number (6192000).

Almost surely, 2^82379910 is an apocalyptic number.

82379910 is an abundant number, since it is smaller than the sum of its proper divisors (115764090).

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

82379910 is a wasteful number, since it uses less digits than its factorization.

82379910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6012.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 82379910 is about 9076.3379179050. The cubic root of 82379910 is about 435.1180548917.

The spelling of 82379910 in words is "eighty-two million, three hundred seventy-nine thousand, nine hundred ten".