404096499 has 64 divisors (see below), whose sum is σ = 658099200. Its totient is φ = 244290816.

The previous prime is 404096467. The next prime is 404096507. The reversal of 404096499 is 994690404.

It is not a de Polignac number, because 404096499 - 2⁵ = 404096467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (404096419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 987807 + ... + 988215.

It is an arithmetic number, because the mean of its divisors is an integer number (10282800).

Almost surely, 2^404096499 is an apocalyptic number.

404096499 is a deficient number, since it is larger than the sum of its proper divisors (254002701).

404096499 is a wasteful number, since it uses less digits than its factorization.

404096499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 404096499 is about 20102.1516012590. The cubic root of 404096499 is about 739.3130336350.

The spelling of 404096499 in words is "four hundred four million, ninety-six thousand, four hundred ninety-nine".