874444444479 has 16 divisors (see below), whose sum is σ = 1351798176000. Its totient is φ = 557616746808.

The previous prime is 874444444441. The next prime is 874444444507. The reversal of 874444444479 is 974444444478.

874444444479 is a `hidden beast` number, since 87 + 4 + 4 + 4 + 44 + 44 + 479 = 666.

It is not a de Polignac number, because 874444444479 - 2¹³ = 874444436287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874444444429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 704060929 + ... + 704062170.

It is an arithmetic number, because the mean of its divisors is an integer number (84487386000).

Almost surely, 2^874444444479 is an apocalyptic number.

874444444479 is a deficient number, since it is larger than the sum of its proper divisors (477353731521).

874444444479 is a wasteful number, since it uses less digits than its factorization.

874444444479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408123131 (or 1408123125 counting only the distinct ones).

The product of its digits is 231211008, while the sum is 63.

Subtracting 874444444479 from its reverse (974444444478), we obtain a palindrome (99999999999).

The spelling of 874444444479 in words is "eight hundred seventy-four billion, four hundred forty-four million, four hundred forty-four thousand, four hundred seventy-nine".