3722284 has 6 divisors (see below), whose sum is σ = 6514004. Its totient is φ = 1861140.

The previous prime is 3722273. The next prime is 3722291. The reversal of 3722284 is 4822273.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 465282 + ... + 465289.

Almost surely, 2^3722284 is an apocalyptic number.

It is an amenable number.

3722284 is a deficient number, since it is larger than the sum of its proper divisors (2791720).

3722284 is a wasteful number, since it uses less digits than its factorization.

3722284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930575 (or 930573 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 3722284 is about 1929.3221607601. The cubic root of 3722284 is about 154.9779226273.

The spelling of 3722284 in words is "three million, seven hundred twenty-two thousand, two hundred eighty-four".