404073374 has 16 divisors (see below), whose sum is σ = 659110608. Its totient is φ = 185012352.

The previous prime is 404073331. The next prime is 404073377. The reversal of 404073374 is 473370404.

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 404073374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404073377) 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, 159344 + ... + 161859.

It is an arithmetic number, because the mean of its divisors is an integer number (41194413).

Almost surely, 2^404073374 is an apocalyptic number.

404073374 is a deficient number, since it is larger than the sum of its proper divisors (255037234).

404073374 is a wasteful number, since it uses less digits than its factorization.

404073374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321259.

The product of its (nonzero) digits is 28224, while the sum is 32.

The square root of 404073374 is about 20101.5764058444. The cubic root of 404073374 is about 739.2989306175.

The spelling of 404073374 in words is "four hundred four million, seventy-three thousand, three hundred seventy-four".