908632632673 has 2 divisors, whose sum is σ = 908632632674. Its totient is φ = 908632632672.

The previous prime is 908632632659. The next prime is 908632632757. The reversal of 908632632673 is 376236236809.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 802006220304 + 106626412369 = 895548^2 + 326537^2 .

It is a cyclic number.

It is not a de Polignac number, because 908632632673 - 2²⁹ = 908095761761 is a prime.

It is a super-2 number, since 2×908632632673² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (908632632643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 454316316336 + 454316316337.

It is an arithmetic number, because the mean of its divisors is an integer number (454316316337).

Almost surely, 2^908632632673 is an apocalyptic number.

It is an amenable number.

908632632673 is a deficient number, since it is larger than the sum of its proper divisors (1).

908632632673 is an equidigital number, since it uses as much as digits as its factorization.

908632632673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11757312, while the sum is 55.

The spelling of 908632632673 in words is "nine hundred eight billion, six hundred thirty-two million, six hundred thirty-two thousand, six hundred seventy-three".