3275620 has 12 divisors (see below), whose sum is σ = 6878844. Its totient is φ = 1310240.

The previous prime is 3275609. The next prime is 3275627. The reversal of 3275620 is 265723.

It can be written as a sum of positive squares in 2 ways, for example, as 473344 + 2802276 = 688^2 + 1674^2 .

It is not an unprimeable number, because it can be changed into a prime (3275627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81871 + ... + 81910.

It is an arithmetic number, because the mean of its divisors is an integer number (573237).

Almost surely, 2^3275620 is an apocalyptic number.

It is an amenable number.

3275620 is an abundant number, since it is smaller than the sum of its proper divisors (3603224).

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

3275620 is a wasteful number, since it uses less digits than its factorization.

3275620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163790 (or 163788 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 3275620 is about 1809.8673984577. The cubic root of 3275620 is about 148.5130115155.

The spelling of 3275620 in words is "three million, two hundred seventy-five thousand, six hundred twenty".