3270747 has 4 divisors (see below), whose sum is σ = 4361000. Its totient is φ = 2180496.

The previous prime is 3270737. The next prime is 3270769. The reversal of 3270747 is 7470723.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3270747 - 2¹⁰ = 3269723 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3270727) 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, 545122 + ... + 545127.

It is an arithmetic number, because the mean of its divisors is an integer number (1090250).

Almost surely, 2^3270747 is an apocalyptic number.

3270747 is a deficient number, since it is larger than the sum of its proper divisors (1090253).

3270747 is a wasteful number, since it uses less digits than its factorization.

3270747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090252.

The product of its (nonzero) digits is 8232, while the sum is 30.

The square root of 3270747 is about 1808.5206661800. The cubic root of 3270747 is about 148.4393294770.

The spelling of 3270747 in words is "three million, two hundred seventy thousand, seven hundred forty-seven".