404045498 has 8 divisors (see below), whose sum is σ = 610082400. Its totient is φ = 200684700.

The previous prime is 404045491. The next prime is 404045519. The reversal of 404045498 is 894540404.

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

It is not an unprimeable number, because it can be changed into a prime (404045491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668648 + ... + 669251.

It is an arithmetic number, because the mean of its divisors is an integer number (76260300).

Almost surely, 2^404045498 is an apocalyptic number.

404045498 is a deficient number, since it is larger than the sum of its proper divisors (206036902).

404045498 is a wasteful number, since it uses less digits than its factorization.

404045498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338052.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 404045498 is about 20100.8830154299. The cubic root of 404045498 is about 739.2819294388.

The spelling of 404045498 in words is "four hundred four million, forty-five thousand, four hundred ninety-eight".