7632687193 has 2 divisors, whose sum is σ = 7632687194. Its totient is φ = 7632687192.

The previous prime is 7632687151. The next prime is 7632687253. The reversal of 7632687193 is 3917862367.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4932533824 + 2700153369 = 70232^2 + 51963^2 .

It is a cyclic number.

It is not a de Polignac number, because 7632687193 - 2¹³ = 7632679001 is a prime.

It is a super-3 number, since 3×7632687193³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7632687193.

It is not a weakly prime, because it can be changed into another prime (7632687113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3816343596 + 3816343597.

It is an arithmetic number, because the mean of its divisors is an integer number (3816343597).

Almost surely, 2^7632687193 is an apocalyptic number.

It is an amenable number.

7632687193 is a deficient number, since it is larger than the sum of its proper divisors (1).

7632687193 is an equidigital number, since it uses as much as digits as its factorization.

7632687193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2286144, while the sum is 52.

The square root of 7632687193 is about 87365.2516335871. The cubic root of 7632687193 is about 1968.9098035760.

The spelling of 7632687193 in words is "seven billion, six hundred thirty-two million, six hundred eighty-seven thousand, one hundred ninety-three".