490736829508 has 24 divisors (see below), whose sum is σ = 916247765664. Its totient is φ = 229172112000.

The previous prime is 490736829487. The next prime is 490736829509. The reversal of 490736829508 is 805928637094.

It is not an unprimeable number, because it can be changed into a prime (490736829509) 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, 27535818 + ... + 27553633.

It is an arithmetic number, because the mean of its divisors is an integer number (38176990236).

Almost surely, 2^490736829508 is an apocalyptic number.

It is an amenable number.

490736829508 is a deficient number, since it is larger than the sum of its proper divisors (425510936156).

490736829508 is a wasteful number, since it uses less digits than its factorization.

490736829508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55089603 (or 55089601 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 61.

The spelling of 490736829508 in words is "four hundred ninety billion, seven hundred thirty-six million, eight hundred twenty-nine thousand, five hundred eight".