408841612 has 12 divisors (see below), whose sum is σ = 719220096. Its totient is φ = 203350160.

The previous prime is 408841607. The next prime is 408841633. The reversal of 408841612 is 216148804.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266803 + ... + 268330.

It is an arithmetic number, because the mean of its divisors is an integer number (59935008).

Almost surely, 2^408841612 is an apocalyptic number.

It is an amenable number.

408841612 is a deficient number, since it is larger than the sum of its proper divisors (310378484).

408841612 is a wasteful number, since it uses less digits than its factorization.

408841612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535328 (or 535326 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 408841612 is about 20219.8321456930. The cubic root of 408841612 is about 742.1955805587.

The spelling of 408841612 in words is "four hundred eight million, eight hundred forty-one thousand, six hundred twelve".