414304989 has 16 divisors (see below), whose sum is σ = 634038912. Its totient is φ = 235726848.

The previous prime is 414304981. The next prime is 414305033. The reversal of 414304989 is 989403414.

It is not a de Polignac number, because 414304989 - 2³ = 414304981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 414304989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414304981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37444 + ... + 47229.

It is an arithmetic number, because the mean of its divisors is an integer number (39627432).

Almost surely, 2^414304989 is an apocalyptic number.

It is an amenable number.

414304989 is a deficient number, since it is larger than the sum of its proper divisors (219733923).

414304989 is a wasteful number, since it uses less digits than its factorization.

414304989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84916.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 414304989 is about 20354.4832653644. The cubic root of 414304989 is about 745.4869653842.

The spelling of 414304989 in words is "four hundred fourteen million, three hundred four thousand, nine hundred eighty-nine".