490724177804 has 48 divisors (see below), whose sum is σ = 987083682816. Its totient is φ = 209105971200.

The previous prime is 490724177761. The next prime is 490724177821. The reversal of 490724177804 is 408771427094.

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, 3659852 + ... + 3791564.

It is an arithmetic number, because the mean of its divisors is an integer number (20564243392).

Almost surely, 2^490724177804 is an apocalyptic number.

It is an amenable number.

490724177804 is an abundant number, since it is smaller than the sum of its proper divisors (496359505012).

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

490724177804 is a wasteful number, since it uses less digits than its factorization.

490724177804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132486 (or 132484 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 53.

The spelling of 490724177804 in words is "four hundred ninety billion, seven hundred twenty-four million, one hundred seventy-seven thousand, eight hundred four".