462634180397 has 2 divisors, whose sum is σ = 462634180398. Its totient is φ = 462634180396.

The previous prime is 462634180367. The next prime is 462634180433. The reversal of 462634180397 is 793081436264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 435772937161 + 26861243236 = 660131^2 + 163894^2 .

It is a cyclic number.

It is not a de Polignac number, because 462634180397 - 2²⁸ = 462365744941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462634180367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231317090198 + 231317090199.

It is an arithmetic number, because the mean of its divisors is an integer number (231317090199).

Almost surely, 2^462634180397 is an apocalyptic number.

It is an amenable number.

462634180397 is a deficient number, since it is larger than the sum of its proper divisors (1).

462634180397 is an equidigital number, since it uses as much as digits as its factorization.

462634180397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 462634180397 in words is "four hundred sixty-two billion, six hundred thirty-four million, one hundred eighty thousand, three hundred ninety-seven".