3726616 has 16 divisors (see below), whose sum is σ = 7228800. Its totient is φ = 1798944.

The previous prime is 3726599. The next prime is 3726623. The reversal of 3726616 is 6166273.

3726616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3726616² = 27775333622912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7800 + ... + 8263.

It is an arithmetic number, because the mean of its divisors is an integer number (451800).

Almost surely, 2^3726616 is an apocalyptic number.

It is an amenable number.

3726616 is a deficient number, since it is larger than the sum of its proper divisors (3502184).

3726616 is a wasteful number, since it uses less digits than its factorization.

3726616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16098 (or 16094 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 3726616 is about 1930.4445083970. Note that the first 3 decimals coincide. The cubic root of 3726616 is about 155.0380205031.

The spelling of 3726616 in words is "three million, seven hundred twenty-six thousand, six hundred sixteen".