2630273963 has 2 divisors, whose sum is σ = 2630273964. Its totient is φ = 2630273962.

The previous prime is 2630273917. The next prime is 2630273969. The reversal of 2630273963 is 3693720362.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2630273963 - 2²⁰ = 2629225387 is a prime.

It is a super-2 number, since 2×2630273963² = 13836682240871450738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2630273963.

It is not a weakly prime, because it can be changed into another prime (2630273969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1315136981 + 1315136982.

It is an arithmetic number, because the mean of its divisors is an integer number (1315136982).

Almost surely, 2^2630273963 is an apocalyptic number.

2630273963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2630273963 is an equidigital number, since it uses as much as digits as its factorization.

2630273963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 41.

The square root of 2630273963 is about 51286.1966127339. The cubic root of 2630273963 is about 1380.3853091622.

The spelling of 2630273963 in words is "two billion, six hundred thirty million, two hundred seventy-three thousand, nine hundred sixty-three".