3231695923 has 2 divisors, whose sum is σ = 3231695924. Its totient is φ = 3231695922.

The previous prime is 3231695851. The next prime is 3231695963. The reversal of 3231695923 is 3295961323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3231695923 - 2¹³ = 3231687731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3231695923.

It is not a weakly prime, because it can be changed into another prime (3231695963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615847961 + 1615847962.

It is an arithmetic number, because the mean of its divisors is an integer number (1615847962).

Almost surely, 2^3231695923 is an apocalyptic number.

3231695923 is a deficient number, since it is larger than the sum of its proper divisors (1).

3231695923 is an equidigital number, since it uses as much as digits as its factorization.

3231695923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 262440, while the sum is 43.

The square root of 3231695923 is about 56848.0072034192. The cubic root of 3231695923 is about 1478.4619892745.

The spelling of 3231695923 in words is "three billion, two hundred thirty-one million, six hundred ninety-five thousand, nine hundred twenty-three".