3656952248 has 32 divisors (see below), whose sum is σ = 6941401920. Its totient is φ = 1806000000.

The previous prime is 3656952163. The next prime is 3656952253. The reversal of 3656952248 is 8422596563.

It is a junction number, because it is equal to n+sod(n) for n = 3656952196 and 3656952205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342998 + ... + 353498.

It is an arithmetic number, because the mean of its divisors is an integer number (216918810).

Almost surely, 2^3656952248 is an apocalyptic number.

It is an amenable number.

3656952248 is a deficient number, since it is larger than the sum of its proper divisors (3284449672).

3656952248 is a wasteful number, since it uses less digits than its factorization.

3656952248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11039 (or 11035 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 50.

The square root of 3656952248 is about 60472.7397097238. The cubic root of 3656952248 is about 1540.6586612973.

The spelling of 3656952248 in words is "three billion, six hundred fifty-six million, nine hundred fifty-two thousand, two hundred forty-eight".