490568754 has 16 divisors (see below), whose sum is σ = 1056609792. Its totient is φ = 150944208.

The previous prime is 490568753. The next prime is 490568777. The reversal of 490568754 is 457865094.

It is a super-2 number, since 2×490568754² = 481315404802225032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (490568753) 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 7 ways as a sum of consecutive naturals, for example, 3144594 + ... + 3144749.

It is an arithmetic number, because the mean of its divisors is an integer number (66038112).

Almost surely, 2^490568754 is an apocalyptic number.

490568754 is an abundant number, since it is smaller than the sum of its proper divisors (566041038).

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

490568754 is a wasteful number, since it uses less digits than its factorization.

490568754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6289361.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 490568754 is about 22148.7867387810. The cubic root of 490568754 is about 788.6784259820.

The spelling of 490568754 in words is "four hundred ninety million, five hundred sixty-eight thousand, seven hundred fifty-four".