3231480028 has 18 divisors (see below), whose sum is σ = 6578370456. Its totient is φ = 1384919928.

The previous prime is 3231480011. The next prime is 3231480047. The reversal of 3231480028 is 8200841323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8243376 + ... + 8243767.

Almost surely, 2^3231480028 is an apocalyptic number.

It is an amenable number.

3231480028 is an abundant number, since it is smaller than the sum of its proper divisors (3346890428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3231480028 is a wasteful number, since it uses less digits than its factorization.

3231480028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16487161 (or 16487152 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 3231480028 is about 56846.1082924768. The cubic root of 3231480028 is about 1478.4290654199.

The spelling of 3231480028 in words is "three billion, two hundred thirty-one million, four hundred eighty thousand, twenty-eight".