3268388 has 12 divisors (see below), whose sum is σ = 5792640. Its totient is φ = 1613352.

The previous prime is 3268381. The next prime is 3268417. The reversal of 3268388 is 8838623.

3268388 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3268381) 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, 4856 + ... + 5487.

It is an arithmetic number, because the mean of its divisors is an integer number (482720).

Almost surely, 2^3268388 is an apocalyptic number.

It is an amenable number.

3268388 is a deficient number, since it is larger than the sum of its proper divisors (2524252).

3268388 is a wasteful number, since it uses less digits than its factorization.

3268388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10426 (or 10424 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 3268388 is about 1807.8683580394. The cubic root of 3268388 is about 148.4036340026.

The spelling of 3268388 in words is "three million, two hundred sixty-eight thousand, three hundred eighty-eight".