94579621444 has 81 divisors (see below), whose sum is σ = 211737701469. Its totient is φ = 36830750880.

The previous prime is 94579621439. The next prime is 94579621463. The reversal of 94579621444 is 44412697549.

The square root of 94579621444 is 307538.

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., 2353220100 + 92226401344 = 48510^2 + 303688^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 47359854 + ... + 47361850.

Almost surely, 2^94579621444 is an apocalyptic number.

94579621444 is the 307538-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94579621444

94579621444 is an abundant number, since it is smaller than the sum of its proper divisors (117158080025).

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

94579621444 is a wasteful number, since it uses less digits than its factorization.

94579621444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4034 (or 2017 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 55.

The spelling of 94579621444 in words is "ninety-four billion, five hundred seventy-nine million, six hundred twenty-one thousand, four hundred forty-four".