409413467 has 2 divisors, whose sum is σ = 409413468. Its totient is φ = 409413466.

The previous prime is 409413461. The next prime is 409413481. The reversal of 409413467 is 764314904.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 409413467 - 2⁸ = 409413211 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 409413467.

It is not a weakly prime, because it can be changed into another prime (409413461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204706733 + 204706734.

It is an arithmetic number, because the mean of its divisors is an integer number (204706734).

Almost surely, 2^409413467 is an apocalyptic number.

409413467 is a deficient number, since it is larger than the sum of its proper divisors (1).

409413467 is an equidigital number, since it uses as much as digits as its factorization.

409413467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 409413467 is about 20233.9681476472. The cubic root of 409413467 is about 742.5414606497.

The spelling of 409413467 in words is "four hundred nine million, four hundred thirteen thousand, four hundred sixty-seven".