3231004432 has 20 divisors (see below), whose sum is σ = 6274541980. Its totient is φ = 1611767808.

The previous prime is 3231004417. The next prime is 3231004471. The reversal of 3231004432 is 2344001323.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1867622656 + 1363381776 = 43216^2 + 36924^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226257 + ... + 240112.

It is an arithmetic number, because the mean of its divisors is an integer number (313727099).

Almost surely, 2^3231004432 is an apocalyptic number.

It is an amenable number.

3231004432 is a deficient number, since it is larger than the sum of its proper divisors (3043537548).

3231004432 is a wasteful number, since it uses less digits than its factorization.

3231004432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466810 (or 466804 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3231004432 is about 56841.9249498115. The cubic root of 3231004432 is about 1478.3565321492.

Adding to 3231004432 its reverse (2344001323), we get a palindrome (5575005755).

The spelling of 3231004432 in words is "three billion, two hundred thirty-one million, four thousand, four hundred thirty-two".