404465434 has 8 divisors (see below), whose sum is σ = 606824640. Its totient is φ = 202190556.

The previous prime is 404465423. The next prime is 404465461. The reversal of 404465434 is 434564404.

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

It is a self number, because there is not a number n which added to its sum of digits gives 404465434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7284 + ... + 29359.

It is an arithmetic number, because the mean of its divisors is an integer number (75853080).

Almost surely, 2^404465434 is an apocalyptic number.

404465434 is a deficient number, since it is larger than the sum of its proper divisors (202359206).

404465434 is a wasteful number, since it uses less digits than its factorization.

404465434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42164.

The product of its (nonzero) digits is 92160, while the sum is 34.

The square root of 404465434 is about 20111.3260129709. The cubic root of 404465434 is about 739.5379596848.

The spelling of 404465434 in words is "four hundred four million, four hundred sixty-five thousand, four hundred thirty-four".