3472506656 has 24 divisors (see below), whose sum is σ = 6838185564. Its totient is φ = 1735824640.

The previous prime is 3472506637. The next prime is 3472506677. The reversal of 3472506656 is 6566052743.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3420378256 + 52128400 = 58484^2 + 7220^2 .

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, 148226 + ... + 170046.

Almost surely, 2^3472506656 is an apocalyptic number.

It is an amenable number.

3472506656 is a deficient number, since it is larger than the sum of its proper divisors (3365678908).

3472506656 is a wasteful number, since it uses less digits than its factorization.

3472506656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26804 (or 26796 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 44.

The square root of 3472506656 is about 58927.9785500911. The cubic root of 3472506656 is about 1514.3085076025.

The spelling of 3472506656 in words is "three billion, four hundred seventy-two million, five hundred six thousand, six hundred fifty-six".