408000498 has 16 divisors (see below), whose sum is σ = 816199200. Its totient is φ = 135967136.

The previous prime is 408000491. The next prime is 408000521. The reversal of 408000498 is 894000804.

It is not an unprimeable number, because it can be changed into a prime (408000491) 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, 42553 + ... + 51251.

It is an arithmetic number, because the mean of its divisors is an integer number (51012450).

Almost surely, 2^408000498 is an apocalyptic number.

408000498 is an abundant number, since it is smaller than the sum of its proper divisors (408198702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

408000498 is a wasteful number, since it uses less digits than its factorization.

408000498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16521.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 408000498 is about 20199.0222040573. The cubic root of 408000498 is about 741.6862556175.

The spelling of 408000498 in words is "four hundred eight million, four hundred ninety-eight", and thus it is an aban number.