3231223029 has 16 divisors (see below), whose sum is σ = 4792429440. Its totient is φ = 2151704160.

The previous prime is 3231223001. The next prime is 3231223033. The reversal of 3231223029 is 9203221323.

It is not a de Polignac number, because 3231223029 - 2¹⁶ = 3231157493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3231222993 and 3231223011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3233223029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43512 + ... + 91409.

It is an arithmetic number, because the mean of its divisors is an integer number (299526840).

Almost surely, 2^3231223029 is an apocalyptic number.

It is an amenable number.

3231223029 is a deficient number, since it is larger than the sum of its proper divisors (1561206411).

3231223029 is a wasteful number, since it uses less digits than its factorization.

3231223029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135817 (or 135811 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 3231223029 is about 56843.8477673706. The cubic root of 3231223029 is about 1478.3898713189.

The spelling of 3231223029 in words is "three billion, two hundred thirty-one million, two hundred twenty-three thousand, twenty-nine".