490794124927 has 8 divisors (see below), whose sum is σ = 516658021760. Its totient is φ = 464933490840.

The previous prime is 490794124819. The next prime is 490794124979. The reversal of 490794124927 is 729421497094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 490794124927 - 2²³ = 490785736319 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 (490794124427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503853 + ... + 1111510.

It is an arithmetic number, because the mean of its divisors is an integer number (64582252720).

Almost surely, 2^490794124927 is an apocalyptic number.

490794124927 is a deficient number, since it is larger than the sum of its proper divisors (25863896833).

490794124927 is a wasteful number, since it uses less digits than its factorization.

490794124927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631373.

The product of its (nonzero) digits is 9144576, while the sum is 58.

The spelling of 490794124927 in words is "four hundred ninety billion, seven hundred ninety-four million, one hundred twenty-four thousand, nine hundred twenty-seven".