3430748688 has 20 divisors (see below), whose sum is σ = 8862767568. Its totient is φ = 1143582880.

The previous prime is 3430748687. The next prime is 3430748693. The reversal of 3430748688 is 8868470343.

It is a self number, because there is not a number n which added to its sum of digits gives 3430748688.

It is not an unprimeable number, because it can be changed into a prime (3430748687) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 35736918 + ... + 35737013.

Almost surely, 2^3430748688 is an apocalyptic number.

It is an amenable number.

3430748688 is an abundant number, since it is smaller than the sum of its proper divisors (5432018880).

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

3430748688 is a wasteful number, since it uses less digits than its factorization.

3430748688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71473942 (or 71473936 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 51.

The square root of 3430748688 is about 58572.5933180357. The cubic root of 3430748688 is about 1508.2140028899.

The spelling of 3430748688 in words is "three billion, four hundred thirty million, seven hundred forty-eight thousand, six hundred eighty-eight".