490014217 has 32 divisors (see below), whose sum is σ = 621619200. Its totient is φ = 375217920.

The previous prime is 490014211. The next prime is 490014223. The reversal of 490014217 is 712410094.

It is an interprime number because it is at equal distance from previous prime (490014211) and next prime (490014223).

It is not a de Polignac number, because 490014217 - 2³ = 490014209 is a prime.

It is a super-2 number, since 2×490014217² = 480227865724246178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (490014211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1731358 + ... + 1731640.

It is an arithmetic number, because the mean of its divisors is an integer number (19425600).

Almost surely, 2^490014217 is an apocalyptic number.

It is an amenable number.

490014217 is a deficient number, since it is larger than the sum of its proper divisors (131604983).

490014217 is a wasteful number, since it uses less digits than its factorization.

490014217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 490014217 is about 22136.2647481457. The cubic root of 490014217 is about 788.3811409349.

The spelling of 490014217 in words is "four hundred ninety million, fourteen thousand, two hundred seventeen".