408826113 has 4 divisors (see below), whose sum is σ = 545101488. Its totient is φ = 272550740.

The previous prime is 408826111. The next prime is 408826147. The reversal of 408826113 is 311628804.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 408826113 - 2¹ = 408826111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (408826111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68137683 + ... + 68137688.

It is an arithmetic number, because the mean of its divisors is an integer number (136275372).

Almost surely, 2^408826113 is an apocalyptic number.

It is an amenable number.

408826113 is a deficient number, since it is larger than the sum of its proper divisors (136275375).

408826113 is a wasteful number, since it uses less digits than its factorization.

408826113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136275374.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 408826113 is about 20219.4488797296. The cubic root of 408826113 is about 742.1862016743.

The spelling of 408826113 in words is "four hundred eight million, eight hundred twenty-six thousand, one hundred thirteen".