490741810 has 32 divisors (see below), whose sum is σ = 954717120. Its totient is φ = 180543168.

The previous prime is 490741789. The next prime is 490741829. The reversal of 490741810 is 18147094.

It is a super-2 number, since 2×490741810² = 481655048164152200, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

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, 30121 + ... + 43459.

It is an arithmetic number, because the mean of its divisors is an integer number (29834910).

Almost surely, 2^490741810 is an apocalyptic number.

490741810 is a deficient number, since it is larger than the sum of its proper divisors (463975310).

490741810 is a wasteful number, since it uses less digits than its factorization.

490741810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13642.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 490741810 is about 22152.6930642755. The cubic root of 490741810 is about 788.7711547358.

The spelling of 490741810 in words is "four hundred ninety million, seven hundred forty-one thousand, eight hundred ten".