461746632808739 has 2 divisors, whose sum is σ = 461746632808740. Its totient is φ = 461746632808738.

The previous prime is 461746632808619. The next prime is 461746632808759. The reversal of 461746632808739 is 937808236647164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 461746632808739 - 2³² = 461742337841443 is a prime.

It is not a weakly prime, because it can be changed into another prime (461746632808759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230873316404369 + 230873316404370.

It is an arithmetic number, because the mean of its divisors is an integer number (230873316404370).

Almost surely, 2^{461746632808739} is an apocalyptic number.

461746632808739 is a deficient number, since it is larger than the sum of its proper divisors (1).

461746632808739 is an equidigital number, since it uses as much as digits as its factorization.

461746632808739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1755758592, while the sum is 74.

The spelling of 461746632808739 in words is "four hundred sixty-one trillion, seven hundred forty-six billion, six hundred thirty-two million, eight hundred eight thousand, seven hundred thirty-nine".