7249808963 has 2 divisors, whose sum is σ = 7249808964. Its totient is φ = 7249808962.

The previous prime is 7249808959. The next prime is 7249809011. The reversal of 7249808963 is 3698089427.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7249808963 - 2² = 7249808959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7249808899 and 7249808908.

It is not a weakly prime, because it can be changed into another prime (7249808953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3624904481 + 3624904482.

It is an arithmetic number, because the mean of its divisors is an integer number (3624904482).

Almost surely, 2^7249808963 is an apocalyptic number.

7249808963 is a deficient number, since it is larger than the sum of its proper divisors (1).

7249808963 is an equidigital number, since it uses as much as digits as its factorization.

7249808963 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 56.

The square root of 7249808963 is about 85145.8100143513. The cubic root of 7249808963 is about 1935.4213206092.

The spelling of 7249808963 in words is "seven billion, two hundred forty-nine million, eight hundred eight thousand, nine hundred sixty-three".