469408623 has 8 divisors (see below), whose sum is σ = 658819200. Its totient is φ = 296468568.

The previous prime is 469408601. The next prime is 469408663. The reversal of 469408623 is 326804964.

It is a happy number.

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

It is not a de Polignac number, because 469408623 - 2⁵ = 469408591 is a prime.

It is a super-2 number, since 2×469408623² = 440688910693512258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469408663) 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, 4117563 + ... + 4117676.

It is an arithmetic number, because the mean of its divisors is an integer number (82352400).

Almost surely, 2^469408623 is an apocalyptic number.

469408623 is a deficient number, since it is larger than the sum of its proper divisors (189410577).

469408623 is a wasteful number, since it uses less digits than its factorization.

469408623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8235261.

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 469408623 is about 21665.8400021785. The cubic root of 469408623 is about 777.1717775210.

The spelling of 469408623 in words is "four hundred sixty-nine million, four hundred eight thousand, six hundred twenty-three".