408953996 has 12 divisors (see below), whose sum is σ = 780730440. Its totient is φ = 185888160.

The previous prime is 408953977. The next prime is 408953999. The reversal of 408953996 is 699359804.

It is not an unprimeable number, because it can be changed into a prime (408953999) 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, 4647161 + ... + 4647248.

It is an arithmetic number, because the mean of its divisors is an integer number (65060870).

Almost surely, 2^408953996 is an apocalyptic number.

It is an amenable number.

408953996 is a deficient number, since it is larger than the sum of its proper divisors (371776444).

408953996 is a wasteful number, since it uses less digits than its factorization.

408953996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9294424 (or 9294422 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 53.

The square root of 408953996 is about 20222.6110084727. The cubic root of 408953996 is about 742.2635802143.

It can be divided in two parts, 4089 and 53996, that added together give a palindrome (58085).

The spelling of 408953996 in words is "four hundred eight million, nine hundred fifty-three thousand, nine hundred ninety-six".