3287260 has 12 divisors (see below), whose sum is σ = 6903288. Its totient is φ = 1314896.

The previous prime is 3287189. The next prime is 3287261. The reversal of 3287260 is 627823.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3287261) 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, 82162 + ... + 82201.

It is an arithmetic number, because the mean of its divisors is an integer number (575274).

Almost surely, 2^3287260 is an apocalyptic number.

It is an amenable number.

3287260 is an abundant number, since it is smaller than the sum of its proper divisors (3616028).

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

3287260 is a wasteful number, since it uses less digits than its factorization.

3287260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164372 (or 164370 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 3287260 is about 1813.0802519469. The cubic root of 3287260 is about 148.6887184897.

The spelling of 3287260 in words is "three million, two hundred eighty-seven thousand, two hundred sixty".