408080047 has 2 divisors, whose sum is σ = 408080048. Its totient is φ = 408080046.

The previous prime is 408080039. The next prime is 408080059. The reversal of 408080047 is 740080804.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 408080047 - 2³ = 408080039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (408083047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204040023 + 204040024.

It is an arithmetic number, because the mean of its divisors is an integer number (204040024).

Almost surely, 2^408080047 is an apocalyptic number.

408080047 is a deficient number, since it is larger than the sum of its proper divisors (1).

408080047 is an equidigital number, since it uses as much as digits as its factorization.

408080047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 408080047 is about 20200.9912380556. The cubic root of 408080047 is about 741.7344553674.

The spelling of 408080047 in words is "four hundred eight million, eighty thousand, forty-seven".