407469 has 8 divisors (see below), whose sum is σ = 551232. Its totient is φ = 267680.

The previous prime is 407437. The next prime is 407471. The reversal of 407469 is 964704.

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 407469 - 2⁵ = 407437 is a prime.

It is a super-2 number, since 2×407469² = 332061971922, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 407469.

It is not an unprimeable number, because it can be changed into a prime (407489) 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, 744 + ... + 1169.

It is an arithmetic number, because the mean of its divisors is an integer number (68904).

2⁴⁰⁷⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

407469 is a deficient number, since it is larger than the sum of its proper divisors (143763).

407469 is a wasteful number, since it uses less digits than its factorization.

407469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 407469 is about 638.3329852044. The cubic root of 407469 is about 74.1364053347.

It can be divided in two parts, 40746 and 9, that added together give a triangular number (40755 = T₂₈₅).

The spelling of 407469 in words is "four hundred seven thousand, four hundred sixty-nine".