3197810963 has 2 divisors, whose sum is σ = 3197810964. Its totient is φ = 3197810962.

The previous prime is 3197810927. The next prime is 3197810999. The reversal of 3197810963 is 3690187913.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (3197810927) and next prime (3197810999).

It is a cyclic number.

It is not a de Polignac number, because 3197810963 - 2¹⁶ = 3197745427 is a prime.

It is not a weakly prime, because it can be changed into another prime (3197810663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1598905481 + 1598905482.

It is an arithmetic number, because the mean of its divisors is an integer number (1598905482).

Almost surely, 2^3197810963 is an apocalyptic number.

3197810963 is a deficient number, since it is larger than the sum of its proper divisors (1).

3197810963 is an equidigital number, since it uses as much as digits as its factorization.

3197810963 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 47.

The square root of 3197810963 is about 56549.1906484965. The cubic root of 3197810963 is about 1473.2765027537.

The spelling of 3197810963 in words is "three billion, one hundred ninety-seven million, eight hundred ten thousand, nine hundred sixty-three".