404416334 has 8 divisors (see below), whose sum is σ = 693285168. Its totient is φ = 173321280.

The previous prime is 404416307. The next prime is 404416361. The reversal of 404416334 is 433614404.

It is an interprime number because it is at equal distance from previous prime (404416307) and next prime (404416361).

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

It is a junction number, because it is equal to n+sod(n) for n = 404416297 and 404416306.

It is a congruent number.

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, 14443427 + ... + 14443454.

It is an arithmetic number, because the mean of its divisors is an integer number (86660646).

Almost surely, 2^404416334 is an apocalyptic number.

404416334 is a deficient number, since it is larger than the sum of its proper divisors (288868834).

404416334 is a wasteful number, since it uses less digits than its factorization.

404416334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28886890.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 404416334 is about 20110.1052707339. The cubic root of 404416334 is about 739.5080331199.

The spelling of 404416334 in words is "four hundred four million, four hundred sixteen thousand, three hundred thirty-four".