3339620 has 24 divisors (see below), whose sum is σ = 7204344. Its totient is φ = 1299456.

The previous prime is 3339617. The next prime is 3339629. The reversal of 3339620 is 269333.

It can be written as a sum of positive squares in 4 ways, for example, as 92416 + 3247204 = 304^2 + 1802^2 .

It is a super-2 number, since 2×3339620² = 22306123488800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3339620.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3339629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1517 + ... + 2996.

It is an arithmetic number, because the mean of its divisors is an integer number (300181).

Almost surely, 2^3339620 is an apocalyptic number.

It is an amenable number.

3339620 is an abundant number, since it is smaller than the sum of its proper divisors (3864724).

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

3339620 is a wasteful number, since it uses less digits than its factorization.

3339620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4559 (or 4557 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

The square root of 3339620 is about 1827.4627219180. The cubic root of 3339620 is about 149.4740095682.

The spelling of 3339620 in words is "three million, three hundred thirty-nine thousand, six hundred twenty".