3231400323 has 8 divisors (see below), whose sum is σ = 4381560000. Its totient is φ = 2117753768.

The previous prime is 3231400309. The next prime is 3231400369. The reversal of 3231400323 is 3230041323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3231400323 - 2¹⁸ = 3231138179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3231400323.

It is not an unprimeable number, because it can be changed into a prime (3231401323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9128073 + ... + 9128426.

It is an arithmetic number, because the mean of its divisors is an integer number (547695000).

Almost surely, 2^3231400323 is an apocalyptic number.

3231400323 is a deficient number, since it is larger than the sum of its proper divisors (1150159677).

3231400323 is a wasteful number, since it uses less digits than its factorization.

3231400323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18256561.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3231400323 is about 56845.4072287287. The cubic root of 3231400323 is about 1478.4169100859.

Adding to 3231400323 its reverse (3230041323), we get a palindrome (6461441646).

The spelling of 3231400323 in words is "three billion, two hundred thirty-one million, four hundred thousand, three hundred twenty-three".