3266140 has 12 divisors (see below), whose sum is σ = 6858936. Its totient is φ = 1306448.

The previous prime is 3266117. The next prime is 3266141. The reversal of 3266140 is 416623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3266141) 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, 81634 + ... + 81673.

It is an arithmetic number, because the mean of its divisors is an integer number (571578).

Almost surely, 2^3266140 is an apocalyptic number.

It is an amenable number.

3266140 is an abundant number, since it is smaller than the sum of its proper divisors (3592796).

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

3266140 is a wasteful number, since it uses less digits than its factorization.

3266140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163316 (or 163314 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3266140 is about 1807.2465244122. The cubic root of 3266140 is about 148.3696021512.

The spelling of 3266140 in words is "three million, two hundred sixty-six thousand, one hundred forty".