408682001 has 24 divisors (see below), whose sum is σ = 538937280. Its totient is φ = 306325152.

The previous prime is 408681997. The next prime is 408682013. The reversal of 408682001 is 100286804.

It is not a de Polignac number, because 408682001 - 2² = 408681997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (408682051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4781 + ... + 28986.

It is an arithmetic number, because the mean of its divisors is an integer number (22455720).

Almost surely, 2^408682001 is an apocalyptic number.

It is an amenable number.

408682001 is a deficient number, since it is larger than the sum of its proper divisors (130255279).

408682001 is a wasteful number, since it uses less digits than its factorization.

408682001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33813 (or 33806 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 408682001 is about 20215.8848680932. The cubic root of 408682001 is about 742.0989840654.

The spelling of 408682001 in words is "four hundred eight million, six hundred eighty-two thousand, one".