3249628 has 12 divisors (see below), whose sum is σ = 5710320. Its totient is φ = 1618112.

The previous prime is 3249613. The next prime is 3249629. The reversal of 3249628 is 8269423.

3249628 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3249593 and 3249602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3249629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493 + ... + 2596.

It is an arithmetic number, because the mean of its divisors is an integer number (475860).

Almost surely, 2^3249628 is an apocalyptic number.

It is an amenable number.

3249628 is a deficient number, since it is larger than the sum of its proper divisors (2460692).

3249628 is a wasteful number, since it uses less digits than its factorization.

3249628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356 (or 3354 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 3249628 is about 1802.6724605430. The cubic root of 3249628 is about 148.1191516738.

The spelling of 3249628 in words is "three million, two hundred forty-nine thousand, six hundred twenty-eight".