3231085380 has 48 divisors (see below), whose sum is σ = 9050092800. Its totient is φ = 861331968.

The previous prime is 3231085321. The next prime is 3231085397. The reversal of 3231085380 is 835801323.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216396 + ... + 230844.

It is an arithmetic number, because the mean of its divisors is an integer number (188543600).

Almost surely, 2^3231085380 is an apocalyptic number.

3231085380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3231085380 is an abundant number, since it is smaller than the sum of its proper divisors (5819007420).

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

3231085380 is a wasteful number, since it uses less digits than its factorization.

3231085380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18188 (or 18186 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 3231085380 is about 56842.6369902030. The cubic root of 3231085380 is about 1478.3688780525.

The spelling of 3231085380 in words is "three billion, two hundred thirty-one million, eighty-five thousand, three hundred eighty".