3723236 has 24 divisors (see below), whose sum is σ = 7303296. Its totient is φ = 1645920.

The previous prime is 3723233. The next prime is 3723271. The reversal of 3723236 is 6323273.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3723233) 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 7 ways as a sum of consecutive naturals, for example, 485 + ... + 2771.

It is an arithmetic number, because the mean of its divisors is an integer number (304304).

Almost surely, 2^3723236 is an apocalyptic number.

It is an amenable number.

3723236 is a deficient number, since it is larger than the sum of its proper divisors (3580060).

3723236 is a wasteful number, since it uses less digits than its factorization.

3723236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339 (or 2337 counting only the distinct ones).

The product of its digits is 4536, while the sum is 26.

The square root of 3723236 is about 1929.5688637621. The cubic root of 3723236 is about 154.9911337280.

The spelling of 3723236 in words is "three million, seven hundred twenty-three thousand, two hundred thirty-six".