416534469 has 24 divisors (see below), whose sum is σ = 602828352. Its totient is φ = 255715200.

The previous prime is 416534441. The next prime is 416534471. The reversal of 416534469 is 964435614.

It is a happy number.

It is not a de Polignac number, because 416534469 - 2⁸ = 416534213 is a prime.

It is a super-2 number, since 2×416534469² = 347001927730223922, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 416534469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (416534479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 304024 + ... + 305390.

It is an arithmetic number, because the mean of its divisors is an integer number (25117848).

Almost surely, 2^416534469 is an apocalyptic number.

It is an amenable number.

416534469 is a deficient number, since it is larger than the sum of its proper divisors (186293883).

416534469 is a wasteful number, since it uses less digits than its factorization.

416534469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997 (or 1984 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 416534469 is about 20409.1760980202. The cubic root of 416534469 is about 746.8217919040.

The spelling of 416534469 in words is "four hundred sixteen million, five hundred thirty-four thousand, four hundred sixty-nine".