3996831323 has 2 divisors, whose sum is σ = 3996831324. Its totient is φ = 3996831322.

The previous prime is 3996831269. The next prime is 3996831341. The reversal of 3996831323 is 3231386993.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3996831323 - 2⁶ = 3996831259 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3996831343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1998415661 + 1998415662.

It is an arithmetic number, because the mean of its divisors is an integer number (1998415662).

Almost surely, 2^3996831323 is an apocalyptic number.

3996831323 is a deficient number, since it is larger than the sum of its proper divisors (1).

3996831323 is an equidigital number, since it uses as much as digits as its factorization.

3996831323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 629856, while the sum is 47.

The square root of 3996831323 is about 63220.4976491011. The cubic root of 3996831323 is about 1586.9817778031.

The spelling of 3996831323 in words is "three billion, nine hundred ninety-six million, eight hundred thirty-one thousand, three hundred twenty-three".