3026638648 has 16 divisors (see below), whose sum is σ = 6190851960. Its totient is φ = 1375744800.

The previous prime is 3026638631. The next prime is 3026638651. The reversal of 3026638648 is 8468366203.

It is a junction number, because it is equal to n+sod(n) for n = 3026638598 and 3026638607.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17196723 + ... + 17196898.

Almost surely, 2^3026638648 is an apocalyptic number.

It is an amenable number.

3026638648 is an abundant number, since it is smaller than the sum of its proper divisors (3164213312).

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

3026638648 is a wasteful number, since it uses less digits than its factorization.

3026638648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34393638 (or 34393634 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 46.

The square root of 3026638648 is about 55014.8947831403. The cubic root of 3026638648 is about 1446.5058392099.

The spelling of 3026638648 in words is "three billion, twenty-six million, six hundred thirty-eight thousand, six hundred forty-eight".