3228766 has 4 divisors (see below), whose sum is σ = 4843152. Its totient is φ = 1614382.

The previous prime is 3228751. The next prime is 3228769. The reversal of 3228766 is 6678223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6678223 = 887 ⋅7529.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3228769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807190 + ... + 807193.

It is an arithmetic number, because the mean of its divisors is an integer number (1210788).

Almost surely, 2^3228766 is an apocalyptic number.

3228766 is a deficient number, since it is larger than the sum of its proper divisors (1614386).

3228766 is a wasteful number, since it uses less digits than its factorization.

3228766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614385.

The product of its digits is 24192, while the sum is 34.

The square root of 3228766 is about 1796.8767347818. The cubic root of 3228766 is about 147.8015052677.

The spelling of 3228766 in words is "three million, two hundred twenty-eight thousand, seven hundred sixty-six".