3723212 has 12 divisors (see below), whose sum is σ = 6560400. Its totient is φ = 1848816.

The previous prime is 3723211. The next prime is 3723227. The reversal of 3723212 is 2123273.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (3723211) 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, 2528 + ... + 3719.

It is an arithmetic number, because the mean of its divisors is an integer number (546700).

Almost surely, 2^3723212 is an apocalyptic number.

It is an amenable number.

3723212 is a deficient number, since it is larger than the sum of its proper divisors (2837188).

3723212 is a wasteful number, since it uses less digits than its factorization.

3723212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6400 (or 6398 counting only the distinct ones).

The product of its digits is 504, while the sum is 20.

The square root of 3723212 is about 1929.5626447462. The cubic root of 3723212 is about 154.9908007027.

Adding to 3723212 its reverse (2123273), we get a palindrome (5846485).

The spelling of 3723212 in words is "three million, seven hundred twenty-three thousand, two hundred twelve".