3363728 has 10 divisors (see below), whose sum is σ = 6517254. Its totient is φ = 1681856.

The previous prime is 3363721. The next prime is 3363733. The reversal of 3363728 is 8273633.

It can be written as a sum of positive squares in only one way, i.e., 3268864 + 94864 = 1808^2 + 308^2 .

It is a super-2 number, since 2×3363728² = 22629332115968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3363694 and 3363703.

It is not an unprimeable number, because it can be changed into a prime (3363721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105101 + ... + 105132.

Almost surely, 2^3363728 is an apocalyptic number.

It is an amenable number.

3363728 is a deficient number, since it is larger than the sum of its proper divisors (3153526).

3363728 is a wasteful number, since it uses less digits than its factorization.

3363728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210241 (or 210235 counting only the distinct ones).

The product of its digits is 18144, while the sum is 32.

The square root of 3363728 is about 1834.0468914398. The cubic root of 3363728 is about 149.8328211515.

The spelling of 3363728 in words is "three million, three hundred sixty-three thousand, seven hundred twenty-eight".