416486464 has 21 divisors (see below), whose sum is σ = 826789431. Its totient is φ = 208161600.

The previous prime is 416486453. The next prime is 416486491. The reversal of 416486464 is 464684614.

The square root of 416486464 is 20408.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 416486464.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 161989 + ... + 164539.

Almost surely, 2^416486464 is an apocalyptic number.

416486464 is the 20408-th square number.

It is an amenable number.

416486464 is a deficient number, since it is larger than the sum of its proper divisors (410302967).

416486464 is an frugal number, since it uses more digits than its factorization.

416486464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5114 (or 2553 counting only the distinct ones).

The product of its digits is 442368, while the sum is 43.

The cubic root of 416486464 is about 746.7931007551.

The spelling of 416486464 in words is "four hundred sixteen million, four hundred eighty-six thousand, four hundred sixty-four".