460409407 has 2 divisors, whose sum is σ = 460409408. Its totient is φ = 460409406.

The previous prime is 460409399. The next prime is 460409437. The reversal of 460409407 is 704904064.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 460409407 - 2³ = 460409399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460409437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230204703 + 230204704.

It is an arithmetic number, because the mean of its divisors is an integer number (230204704).

Almost surely, 2^460409407 is an apocalyptic number.

460409407 is a deficient number, since it is larger than the sum of its proper divisors (1).

460409407 is an equidigital number, since it uses as much as digits as its factorization.

460409407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 460409407 is about 21457.1528167183. The cubic root of 460409407 is about 772.1732090747.

The spelling of 460409407 in words is "four hundred sixty million, four hundred nine thousand, four hundred seven".