490384966976 has 112 divisors (see below), whose sum is σ = 1091080368000. Its totient is φ = 217312985088.

The previous prime is 490384966969. The next prime is 490384966987. The reversal of 490384966976 is 679669483094.

It is a super-2 number, since 2×490384966976² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3381200 + ... + 3523248.

It is an arithmetic number, because the mean of its divisors is an integer number (9741789000).

Almost surely, 2^490384966976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 490384966976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (545540184000).

490384966976 is an abundant number, since it is smaller than the sum of its proper divisors (600695401024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

490384966976 is a wasteful number, since it uses less digits than its factorization.

490384966976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142264 (or 142254 counting only the distinct ones).

The product of its (nonzero) digits is 423263232, while the sum is 71.

The spelling of 490384966976 in words is "four hundred ninety billion, three hundred eighty-four million, nine hundred sixty-six thousand, nine hundred seventy-six".