3268490 has 16 divisors (see below), whose sum is σ = 5904360. Its totient is φ = 1302720.

The previous prime is 3268487. The next prime is 3268493. The reversal of 3268490 is 948623.

It is an interprime number because it is at equal distance from previous prime (3268487) and next prime (3268493).

It can be written as a sum of positive squares in 4 ways, for example, as 1713481 + 1555009 = 1309^2 + 1247^2 .

It is not an unprimeable number, because it can be changed into a prime (3268493) 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 7 ways as a sum of consecutive naturals, for example, 4256 + ... + 4964.

Almost surely, 2^3268490 is an apocalyptic number.

3268490 is a deficient number, since it is larger than the sum of its proper divisors (2635870).

3268490 is a wasteful number, since it uses less digits than its factorization.

3268490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 3268490 is about 1807.8965678379. The cubic root of 3268490 is about 148.4051777823.

The spelling of 3268490 in words is "three million, two hundred sixty-eight thousand, four hundred ninety".