490254662 has 32 divisors (see below), whose sum is σ = 769976064. Its totient is φ = 233906400.

The previous prime is 490254647. The next prime is 490254691. The reversal of 490254662 is 266452094.

It is a super-2 number, since 2×490254662² = 480699267225468488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 998237 + ... + 998727.

It is an arithmetic number, because the mean of its divisors is an integer number (24061752).

Almost surely, 2^490254662 is an apocalyptic number.

490254662 is a deficient number, since it is larger than the sum of its proper divisors (279721402).

490254662 is a wasteful number, since it uses less digits than its factorization.

490254662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 490254662 is about 22141.6951022274. The cubic root of 490254662 is about 788.5100700557.

The spelling of 490254662 in words is "four hundred ninety million, two hundred fifty-four thousand, six hundred sixty-two".