490698992 has 40 divisors (see below), whose sum is σ = 1101450336. Its totient is φ = 207415296.

The previous prime is 490698983. The next prime is 490699007. The reversal of 490698992 is 299896094.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21833 + ... + 38184.

Almost surely, 2^490698992 is an apocalyptic number.

It is an amenable number.

490698992 is an abundant number, since it is smaller than the sum of its proper divisors (610751344).

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

490698992 is a wasteful number, since it uses less digits than its factorization.

490698992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60105 (or 60099 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 56.

The square root of 490698992 is about 22151.7266144199. The cubic root of 490698992 is about 788.7482135578.

The spelling of 490698992 in words is "four hundred ninety million, six hundred ninety-eight thousand, nine hundred ninety-two".