404362353 has 8 divisors (see below), whose sum is σ = 547197088. Its totient is φ = 265551264.

The previous prime is 404362339. The next prime is 404362363. The reversal of 404362353 is 353263404.

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

It is a de Polignac number, because none of the positive numbers 2^k-404362353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 404362353.

It is not an unprimeable number, because it can be changed into a prime (404362363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1005676 + ... + 1006077.

It is an arithmetic number, because the mean of its divisors is an integer number (68399636).

Almost surely, 2^404362353 is an apocalyptic number.

It is an amenable number.

404362353 is a deficient number, since it is larger than the sum of its proper divisors (142834735).

404362353 is a wasteful number, since it uses less digits than its factorization.

404362353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011823.

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 404362353 is about 20108.7630897577. The cubic root of 404362353 is about 739.4751287785.

The spelling of 404362353 in words is "four hundred four million, three hundred sixty-two thousand, three hundred fifty-three".