490374709747 has 8 divisors (see below), whose sum is σ = 528407058816. Its totient is φ = 452386820352.

The previous prime is 490374709733. The next prime is 490374709751. The reversal of 490374709747 is 747907473094.

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 490374709747 - 2²⁷ = 490240492019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (490374709757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11092003 + ... + 11136124.

It is an arithmetic number, because the mean of its divisors is an integer number (66050882352).

Almost surely, 2^490374709747 is an apocalyptic number.

490374709747 is a deficient number, since it is larger than the sum of its proper divisors (38032349069).

490374709747 is a wasteful number, since it uses less digits than its factorization.

490374709747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22229837.

The product of its (nonzero) digits is 37340352, while the sum is 61.

The spelling of 490374709747 in words is "four hundred ninety billion, three hundred seventy-four million, seven hundred nine thousand, seven hundred forty-seven".