490674270 has 32 divisors (see below), whose sum is σ = 1179015552. Its totient is φ = 130691232.

The previous prime is 490674253. The next prime is 490674277. The reversal of 490674270 is 72476094.

It is a super-2 number, since 2×490674270² = 481522478480065800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490674277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17229 + ... + 35751.

It is an arithmetic number, because the mean of its divisors is an integer number (36844236).

Almost surely, 2^490674270 is an apocalyptic number.

490674270 is an abundant number, since it is smaller than the sum of its proper divisors (688341282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

490674270 is a wasteful number, since it uses less digits than its factorization.

490674270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19416.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 490674270 is about 22151.1685921985. The cubic root of 490674270 is about 788.7349673104.

The spelling of 490674270 in words is "four hundred ninety million, six hundred seventy-four thousand, two hundred seventy".