844924963204 has 27 divisors (see below), whose sum is σ = 1720052015493. Its totient is φ = 362105183328.

The previous prime is 844924963111. The next prime is 844924963247. The reversal of 844924963204 is 402369429448.

The square root of 844924963204 is 919198.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 838707956100 + 6217007104 = 915810^2 + 78848^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12835944 + ... + 12901600.

Almost surely, 2^844924963204 is an apocalyptic number.

844924963204 is the 919198-th square number.

It is an amenable number.

844924963204 is an abundant number, since it is smaller than the sum of its proper divisors (875127052289).

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

844924963204 is an frugal number, since it uses more digits than its factorization.

844924963204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131332 (or 65666 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 55.

The spelling of 844924963204 in words is "eight hundred forty-four billion, nine hundred twenty-four million, nine hundred sixty-three thousand, two hundred four".