3268378 has 8 divisors (see below), whose sum is σ = 4916340. Its totient is φ = 1629600.

The previous prime is 3268373. The next prime is 3268379. The reversal of 3268378 is 8738623.

It can be written as a sum of positive squares in 2 ways, for example, as 2745649 + 522729 = 1657^2 + 723^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3268373) 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, 1323 + ... + 2878.

Almost surely, 2^3268378 is an apocalyptic number.

3268378 is a deficient number, since it is larger than the sum of its proper divisors (1647962).

3268378 is a wasteful number, since it uses less digits than its factorization.

3268378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4592.

The product of its digits is 48384, while the sum is 37.

The square root of 3268378 is about 1807.8655923492. The cubic root of 3268378 is about 148.4034826499.

It can be divided in two parts, 32683 and 78, that added together give a square (32761 = 181²).

The spelling of 3268378 in words is "three million, two hundred sixty-eight thousand, three hundred seventy-eight".