3489712288 has 12 divisors (see below), whose sum is σ = 6870371130. Its totient is φ = 1744856128.

The previous prime is 3489712277. The next prime is 3489712297. The reversal of 3489712288 is 8822179843.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2439174544 + 1050537744 = 49388^2 + 32412^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54526723 + ... + 54526786.

Almost surely, 2^3489712288 is an apocalyptic number.

It is an amenable number.

3489712288 is a deficient number, since it is larger than the sum of its proper divisors (3380658842).

3489712288 is a wasteful number, since it uses less digits than its factorization.

3489712288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109053519 (or 109053511 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 52.

The square root of 3489712288 is about 59073.7868093793. The cubic root of 3489712288 is about 1516.8054282788.

The spelling of 3489712288 in words is "three billion, four hundred eighty-nine million, seven hundred twelve thousand, two hundred eighty-eight".