3723208 has 16 divisors (see below), whose sum is σ = 7015680. Its totient is φ = 1852368.

The previous prime is 3723149. The next prime is 3723211. The reversal of 3723208 is 8023273.

It is a happy number.

It is a super-2 number, since 2×3723208² = 27724555622528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741 + ... + 2827.

It is an arithmetic number, because the mean of its divisors is an integer number (438480).

Almost surely, 2^3723208 is an apocalyptic number.

It is an amenable number.

3723208 is a deficient number, since it is larger than the sum of its proper divisors (3292472).

3723208 is a wasteful number, since it uses less digits than its factorization.

3723208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316 (or 2312 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 3723208 is about 1929.5616082416. The cubic root of 3723208 is about 154.9907451984.

The spelling of 3723208 in words is "three million, seven hundred twenty-three thousand, two hundred eight".