3472537668 has 24 divisors (see below), whose sum is σ = 8121845760. Its totient is φ = 1154761440.

The previous prime is 3472537591. The next prime is 3472537669. The reversal of 3472537668 is 8667352743.

It is a self number, because there is not a number n which added to its sum of digits gives 3472537668.

It is not an unprimeable number, because it can be changed into a prime (3472537669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338628 + ... + 348731.

It is an arithmetic number, because the mean of its divisors is an integer number (338410240).

Almost surely, 2^3472537668 is an apocalyptic number.

It is an amenable number.

3472537668 is an abundant number, since it is smaller than the sum of its proper divisors (4649308092).

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

3472537668 is a wasteful number, since it uses less digits than its factorization.

3472537668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687787 (or 687785 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 51.

The square root of 3472537668 is about 58928.2416842722. The cubic root of 3472537668 is about 1514.3130155464.

The spelling of 3472537668 in words is "three billion, four hundred seventy-two million, five hundred thirty-seven thousand, six hundred sixty-eight".