3231374993 has 24 divisors (see below), whose sum is σ = 4162973760. Its totient is φ = 2436674400.

The previous prime is 3231374987. The next prime is 3231375031. The reversal of 3231374993 is 3994731323.

It is not a de Polignac number, because 3231374993 - 2¹⁴ = 3231358609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3231374963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52163 + ... + 95831.

It is an arithmetic number, because the mean of its divisors is an integer number (173457240).

Almost surely, 2^3231374993 is an apocalyptic number.

It is an amenable number.

3231374993 is a deficient number, since it is larger than the sum of its proper divisors (931598767).

3231374993 is a wasteful number, since it uses less digits than its factorization.

3231374993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43749 (or 43718 counting only the distinct ones).

The product of its digits is 367416, while the sum is 44.

The square root of 3231374993 is about 56845.1844310492. The cubic root of 3231374993 is about 1478.4130471168.

The spelling of 3231374993 in words is "three billion, two hundred thirty-one million, three hundred seventy-four thousand, nine hundred ninety-three".