490467755 has 32 divisors (see below), whose sum is σ = 629959680. Its totient is φ = 365777280.

The previous prime is 490467751. The next prime is 490467763. The reversal of 490467755 is 557764094.

It is not a de Polignac number, because 490467755 - 2² = 490467751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (490467751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 974834 + ... + 975336.

It is an arithmetic number, because the mean of its divisors is an integer number (19686240).

Almost surely, 2^490467755 is an apocalyptic number.

490467755 is a deficient number, since it is larger than the sum of its proper divisors (139491925).

490467755 is a wasteful number, since it uses less digits than its factorization.

490467755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The square root of 490467755 is about 22146.5066093955. The cubic root of 490467755 is about 788.6242975179.

The spelling of 490467755 in words is "four hundred ninety million, four hundred sixty-seven thousand, seven hundred fifty-five".