490812802 has 8 divisors (see below), whose sum is σ = 736678800. Its totient is φ = 245253204.

The previous prime is 490812779. The next prime is 490812821. The reversal of 490812802 is 208218094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72552 + ... + 79027.

It is an arithmetic number, because the mean of its divisors is an integer number (92084850).

Almost surely, 2^490812802 is an apocalyptic number.

490812802 is a deficient number, since it is larger than the sum of its proper divisors (245865998).

490812802 is a wasteful number, since it uses less digits than its factorization.

490812802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153200.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 490812802 is about 22154.2953397304. The cubic root of 490812802 is about 788.8091881379.

The spelling of 490812802 in words is "four hundred ninety million, eight hundred twelve thousand, eight hundred two".