3068736 has 56 divisors (see below), whose sum is σ = 8863584. Its totient is φ = 929280.

The previous prime is 3068717. The next prime is 3068749. The reversal of 3068736 is 6378603.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 3068697 and 3068706.

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, 1386 + ... + 2838.

Almost surely, 2^3068736 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 3068736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4431792).

3068736 is an abundant number, since it is smaller than the sum of its proper divisors (5794848).

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

3068736 is a wasteful number, since it uses less digits than its factorization.

3068736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479 (or 1469 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3068736 is about 1751.7808082063. The cubic root of 3068736 is about 145.3181440980.

The spelling of 3068736 in words is "three million, sixty-eight thousand, seven hundred thirty-six".