490076578740 has 48 divisors (see below), whose sum is σ = 1568245053312. Its totient is φ = 112017503616.

The previous prime is 490076578681. The next prime is 490076578781. The reversal of 490076578740 is 47875670094.

490076578740 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 583424079 + ... + 583424918.

It is an arithmetic number, because the mean of its divisors is an integer number (32671771944).

Almost surely, 2^490076578740 is an apocalyptic number.

It is an amenable number.

490076578740 is an abundant number, since it is smaller than the sum of its proper divisors (1078168474572).

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

490076578740 is a wasteful number, since it uses less digits than its factorization.

490076578740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166849016 (or 1166849014 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 57.

The spelling of 490076578740 in words is "four hundred ninety billion, seventy-six million, five hundred seventy-eight thousand, seven hundred forty".