3338628 has 12 divisors (see below), whose sum is σ = 7790160. Its totient is φ = 1112872.

The previous prime is 3338627. The next prime is 3338639. The reversal of 3338628 is 8268333.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3338628² = 22292873844768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3338627) 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, 139098 + ... + 139121.

It is an arithmetic number, because the mean of its divisors is an integer number (649180).

Almost surely, 2^3338628 is an apocalyptic number.

It is an amenable number.

3338628 is an abundant number, since it is smaller than the sum of its proper divisors (4451532).

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

3338628 is a wasteful number, since it uses less digits than its factorization.

3338628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278226 (or 278224 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 3338628 is about 1827.1912871946. The cubic root of 3338628 is about 149.4592081934.

The spelling of 3338628 in words is "three million, three hundred thirty-eight thousand, six hundred twenty-eight".