2632963943 has 2 divisors, whose sum is σ = 2632963944. Its totient is φ = 2632963942.

The previous prime is 2632963937. The next prime is 2632963973. The reversal of 2632963943 is 3493692362.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2632963943 - 2²⁶ = 2565855079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2632963973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1316481971 + 1316481972.

It is an arithmetic number, because the mean of its divisors is an integer number (1316481972).

Almost surely, 2^2632963943 is an apocalyptic number.

2632963943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2632963943 is an equidigital number, since it uses as much as digits as its factorization.

2632963943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1259712, while the sum is 47.

The square root of 2632963943 is about 51312.4150961539. The cubic root of 2632963943 is about 1380.8557219801.

The spelling of 2632963943 in words is "two billion, six hundred thirty-two million, nine hundred sixty-three thousand, nine hundred forty-three".