490369802 has 8 divisors (see below), whose sum is σ = 792135876. Its totient is φ = 226324512.

The previous prime is 490369793. The next prime is 490369853. The reversal of 490369802 is 208963094.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 369831361 + 120538441 = 19231^2 + 10979^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 490369802.

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, 9430163 + ... + 9430214.

Almost surely, 2^490369802 is an apocalyptic number.

490369802 is a deficient number, since it is larger than the sum of its proper divisors (301766074).

490369802 is a wasteful number, since it uses less digits than its factorization.

490369802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18860392.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 490369802 is about 22144.2950215174. The cubic root of 490369802 is about 788.5717944001.

The spelling of 490369802 in words is "four hundred ninety million, three hundred sixty-nine thousand, eight hundred two".