460539397 has 2 divisors, whose sum is σ = 460539398. Its totient is φ = 460539396.

The previous prime is 460539383. The next prime is 460539433. The reversal of 460539397 is 793935064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 454158721 + 6380676 = 21311^2 + 2526^2 .

It is a cyclic number.

It is not a de Polignac number, because 460539397 - 2¹⁹ = 460015109 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460539997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230269698 + 230269699.

It is an arithmetic number, because the mean of its divisors is an integer number (230269699).

Almost surely, 2^460539397 is an apocalyptic number.

It is an amenable number.

460539397 is a deficient number, since it is larger than the sum of its proper divisors (1).

460539397 is an equidigital number, since it uses as much as digits as its factorization.

460539397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 612360, while the sum is 46.

The square root of 460539397 is about 21460.1816627912. The cubic root of 460539397 is about 772.2458729176.

The spelling of 460539397 in words is "four hundred sixty million, five hundred thirty-nine thousand, three hundred ninety-seven".