416490466 has 16 divisors (see below), whose sum is σ = 714472704. Its totient is φ = 178373664.

The previous prime is 416490461. The next prime is 416490467. The reversal of 416490466 is 664094614.

It is not an unprimeable number, because it can be changed into a prime (416490461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12766 + ... + 31558.

It is an arithmetic number, because the mean of its divisors is an integer number (44654544).

Almost surely, 2^416490466 is an apocalyptic number.

416490466 is a deficient number, since it is larger than the sum of its proper divisors (297982238).

416490466 is a wasteful number, since it uses less digits than its factorization.

416490466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20385.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 416490466 is about 20408.0980495489. The cubic root of 416490466 is about 746.7954927147.

The spelling of 416490466 in words is "four hundred sixteen million, four hundred ninety thousand, four hundred sixty-six".