3678565248 has 96 divisors (see below), whose sum is σ = 10612110600. Its totient is φ = 1223101440.

The previous prime is 3678565207. The next prime is 3678565273. The reversal of 3678565248 is 8425658763.

3678565248 is a `hidden beast` number, since 3 + 6 + 78 + 565 + 2 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×3678565248³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3678565194 and 3678565203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 478878 + ... + 486498.

Almost surely, 2^3678565248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3678565248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5306055300).

3678565248 is an abundant number, since it is smaller than the sum of its proper divisors (6933545352).

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

3678565248 is a wasteful number, since it uses less digits than its factorization.

3678565248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8060 (or 8045 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 54.

The square root of 3678565248 is about 60651.1768063902. The cubic root of 3678565248 is about 1543.6878569334.

The spelling of 3678565248 in words is "three billion, six hundred seventy-eight million, five hundred sixty-five thousand, two hundred forty-eight".