874901109479 has 16 divisors (see below), whose sum is σ = 927982033920. Its totient is φ = 823075899360.

The previous prime is 874901109403. The next prime is 874901109493. The reversal of 874901109479 is 974901109478.

It is a cyclic number.

It is not a de Polignac number, because 874901109479 - 2⁸ = 874901109223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874901109179) 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, 29278304 + ... + 29308170.

It is an arithmetic number, because the mean of its divisors is an integer number (57998877120).

Almost surely, 2^874901109479 is an apocalyptic number.

874901109479 is a deficient number, since it is larger than the sum of its proper divisors (53080924441).

874901109479 is a wasteful number, since it uses less digits than its factorization.

874901109479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50830.

The product of its (nonzero) digits is 4572288, while the sum is 59.

Subtracting 874901109479 from its reverse (974901109478), we obtain a palindrome (99999999999).

The spelling of 874901109479 in words is "eight hundred seventy-four billion, nine hundred one million, one hundred nine thousand, four hundred seventy-nine".