874737479 has 16 divisors (see below), whose sum is σ = 1102844160. Its totient is φ = 673949760.

The previous prime is 874737473. The next prime is 874737497. The reversal of 874737479 is 974737478.

It is not a de Polignac number, because 874737479 - 2¹⁶ = 874671943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874737473) 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, 56969 + ... + 70674.

It is an arithmetic number, because the mean of its divisors is an integer number (68927760).

Almost surely, 2^874737479 is an apocalyptic number.

874737479 is a gapful number since it is divisible by the number (89) formed by its first and last digit.

874737479 is a deficient number, since it is larger than the sum of its proper divisors (228106681).

874737479 is a wasteful number, since it uses less digits than its factorization.

874737479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127750.

The product of its digits is 8297856, while the sum is 56.

The square root of 874737479 is about 29575.9611678133. The cubic root of 874737479 is about 956.3699276076.

Subtracting 874737479 from its reverse (974737478), we obtain a palindrome (99999999).

The spelling of 874737479 in words is "eight hundred seventy-four million, seven hundred thirty-seven thousand, four hundred seventy-nine".