408316368 has 40 divisors (see below), whose sum is σ = 1056146688. Its totient is φ = 135933952.

The previous prime is 408316367. The next prime is 408316429. The reversal of 408316368 is 863613804.

It is a super-2 number, since 2×408316368² = 333444512753422848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (408316361) 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 7 ways as a sum of consecutive naturals, for example, 36496 + ... + 46352.

Almost surely, 2^408316368 is an apocalyptic number.

408316368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

408316368 is an abundant number, since it is smaller than the sum of its proper divisors (647830320).

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

408316368 is a wasteful number, since it uses less digits than its factorization.

408316368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10731 (or 10725 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 408316368 is about 20206.8396341437. The cubic root of 408316368 is about 741.8776083295.

The spelling of 408316368 in words is "four hundred eight million, three hundred sixteen thousand, three hundred sixty-eight".