3276400 has 30 divisors (see below), whose sum is σ = 7872512. Its totient is φ = 1310400.

The previous prime is 3276397. The next prime is 3276401. The reversal of 3276400 is 46723.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3276401) 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 5 ways as a sum of consecutive naturals, for example, 3696 + ... + 4495.

Almost surely, 2^3276400 is an apocalyptic number.

It is an amenable number.

3276400 is an abundant number, since it is smaller than the sum of its proper divisors (4596112).

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

3276400 is a wasteful number, since it uses less digits than its factorization.

3276400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8209 (or 8198 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 3276400 is about 1810.0828710310. The cubic root of 3276400 is about 148.5247986942.

The spelling of 3276400 in words is "three million, two hundred seventy-six thousand, four hundred".