8632801963 has 2 divisors, whose sum is σ = 8632801964. Its totient is φ = 8632801962.

The previous prime is 8632801913. The next prime is 8632802053. The reversal of 8632801963 is 3691082368.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8632801963 is a prime.

It is not a weakly prime, because it can be changed into another prime (8632801913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4316400981 + 4316400982.

It is an arithmetic number, because the mean of its divisors is an integer number (4316400982).

Almost surely, 2^8632801963 is an apocalyptic number.

8632801963 is a deficient number, since it is larger than the sum of its proper divisors (1).

8632801963 is an equidigital number, since it uses as much as digits as its factorization.

8632801963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 8632801963 is about 92912.8729670975. The cubic root of 8632801963 is about 2051.4011411137.

The spelling of 8632801963 in words is "eight billion, six hundred thirty-two million, eight hundred one thousand, nine hundred sixty-three".