828323866408600 has 96 divisors (see below), whose sum is σ = 2010237590488320. Its totient is φ = 316821111432320.

The previous prime is 828323866408561. The next prime is 828323866408637. The reversal of 828323866408600 is 6804668323828.

It is a super-2 number, since 2×828323866408600² (a number of 31 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 15021964 + ... + 43385563.

It is an arithmetic number, because the mean of its divisors is an integer number (20939974900920).

Almost surely, 2^{828323866408600} is an apocalyptic number.

It is an amenable number.

828323866408600 is an abundant number, since it is smaller than the sum of its proper divisors (1181913724079720).

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

828323866408600 is a wasteful number, since it uses less digits than its factorization.

828323866408600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58410649 (or 58410640 counting only the distinct ones).

The product of its (nonzero) digits is 127401984, while the sum is 64.

The spelling of 828323866408600 in words is "eight hundred twenty-eight trillion, three hundred twenty-three billion, eight hundred sixty-six million, four hundred eight thousand, six hundred".