3485497688 has 32 divisors (see below), whose sum is σ = 6654398400. Its totient is φ = 1711065888.

The previous prime is 3485497681. The next prime is 3485497703. The reversal of 3485497688 is 8867945843.

3485497688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3485497688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3485497681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412595 + ... + 420957.

It is an arithmetic number, because the mean of its divisors is an integer number (207949950).

Almost surely, 2^3485497688 is an apocalyptic number.

It is an amenable number.

3485497688 is a deficient number, since it is larger than the sum of its proper divisors (3168900712).

3485497688 is a wasteful number, since it uses less digits than its factorization.

3485497688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9311 (or 9307 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 62.

The square root of 3485497688 is about 59038.1036958336. The cubic root of 3485497688 is about 1516.1945561970.

The spelling of 3485497688 in words is "three billion, four hundred eighty-five million, four hundred ninety-seven thousand, six hundred eighty-eight".