416284369 has 8 divisors (see below), whose sum is σ = 419364000. Its totient is φ = 413213472.

The previous prime is 416284343. The next prime is 416284381. The reversal of 416284369 is 963482614.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 416284369 - 2²¹ = 414187217 is a prime.

It is a super-2 number, since 2×416284369² = 346585351747456322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (416284339) 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 7 ways as a sum of consecutive naturals, for example, 116197 + ... + 119725.

It is an arithmetic number, because the mean of its divisors is an integer number (52420500).

Almost surely, 2^416284369 is an apocalyptic number.

It is an amenable number.

416284369 is a deficient number, since it is larger than the sum of its proper divisors (3079631).

416284369 is a wasteful number, since it uses less digits than its factorization.

416284369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4367.

The product of its digits is 248832, while the sum is 43.

The square root of 416284369 is about 20403.0480320956. The cubic root of 416284369 is about 746.6722904507.

The spelling of 416284369 in words is "four hundred sixteen million, two hundred eighty-four thousand, three hundred sixty-nine".