3431487328 has 12 divisors (see below), whose sum is σ = 6755740740. Its totient is φ = 1715743648.

The previous prime is 3431487313. The next prime is 3431487331. The reversal of 3431487328 is 8237841343.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 53616958 + ... + 53617021.

It is an arithmetic number, because the mean of its divisors is an integer number (562978395).

Almost surely, 2^3431487328 is an apocalyptic number.

It is an amenable number.

3431487328 is a deficient number, since it is larger than the sum of its proper divisors (3324253412).

3431487328 is a wasteful number, since it uses less digits than its factorization.

3431487328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107233989 (or 107233981 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The square root of 3431487328 is about 58578.8983167147. The cubic root of 3431487328 is about 1508.3222345862.

The spelling of 3431487328 in words is "three billion, four hundred thirty-one million, four hundred eighty-seven thousand, three hundred twenty-eight".