490374588879 has 72 divisors (see below), whose sum is σ = 846545490960. Its totient is φ = 272539717632.

The previous prime is 490374588797. The next prime is 490374588961. The reversal of 490374588879 is 978885473094.

490374588879 is a `hidden beast` number, since 4 + 9 + 0 + 37 + 4 + 588 + 8 + 7 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (490374588797) and next prime (490374588961).

It is not a de Polignac number, because 490374588879 - 2⁹ = 490374588367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490374584879) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 75103887 + ... + 75110415.

Almost surely, 2^490374588879 is an apocalyptic number.

490374588879 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

490374588879 is a deficient number, since it is larger than the sum of its proper divisors (356170902081).

490374588879 is a wasteful number, since it uses less digits than its factorization.

490374588879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11189 (or 11179 counting only the distinct ones).

The product of its (nonzero) digits is 487710720, while the sum is 72.

The spelling of 490374588879 in words is "four hundred ninety billion, three hundred seventy-four million, five hundred eighty-eight thousand, eight hundred seventy-nine".