3268431593963 has 2 divisors, whose sum is σ = 3268431593964. Its totient is φ = 3268431593962.

The previous prime is 3268431593899. The next prime is 3268431593969. The reversal of 3268431593963 is 3693951348623.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3268431593963 - 2⁶ = 3268431593899 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 3268431593896 and 3268431593905.

It is not a weakly prime, because it can be changed into another prime (3268431593969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1634215796981 + 1634215796982.

It is an arithmetic number, because the mean of its divisors is an integer number (1634215796982).

Almost surely, 2^{3268431593963} is an apocalyptic number.

3268431593963 is a deficient number, since it is larger than the sum of its proper divisors (1).

3268431593963 is an equidigital number, since it uses as much as digits as its factorization.

3268431593963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75582720, while the sum is 62.

The spelling of 3268431593963 in words is "three trillion, two hundred sixty-eight billion, four hundred thirty-one million, five hundred ninety-three thousand, nine hundred sixty-three".