490764482 has 8 divisors (see below), whose sum is σ = 792773436. Its totient is φ = 226506672.

The previous prime is 490764467. The next prime is 490764493. The reversal of 490764482 is 284467094.

It can be written as a sum of positive squares in 2 ways, for example, as 399160441 + 91604041 = 19979^2 + 9571^2 .

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, 9437753 + ... + 9437804.

Almost surely, 2^490764482 is an apocalyptic number.

490764482 is a deficient number, since it is larger than the sum of its proper divisors (302008954).

490764482 is a wasteful number, since it uses less digits than its factorization.

490764482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18875572.

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 490764482 is about 22153.2047794444. The cubic root of 490764482 is about 788.7833014790.

The spelling of 490764482 in words is "four hundred ninety million, seven hundred sixty-four thousand, four hundred eighty-two".