408839053 has 16 divisors (see below), whose sum is σ = 492053760. Its totient is φ = 332107776.

The previous prime is 408839051. The next prime is 408839089. The reversal of 408839053 is 350938804.

It is not a de Polignac number, because 408839053 - 2¹ = 408839051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 408838997 and 408839015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (408839051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5901 + ... + 29197.

It is an arithmetic number, because the mean of its divisors is an integer number (30753360).

Almost surely, 2^408839053 is an apocalyptic number.

It is an amenable number.

408839053 is a deficient number, since it is larger than the sum of its proper divisors (83214707).

408839053 is a wasteful number, since it uses less digits than its factorization.

408839053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23436.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 408839053 is about 20219.7688661369. The cubic root of 408839053 is about 742.1940320515.

The spelling of 408839053 in words is "four hundred eight million, eight hundred thirty-nine thousand, fifty-three".