3613916 has 6 divisors (see below), whose sum is σ = 6324360. Its totient is φ = 1806956.

The previous prime is 3613889. The next prime is 3613931. The reversal of 3613916 is 6193163.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 451736 + ... + 451743.

It is an arithmetic number, because the mean of its divisors is an integer number (1054060).

Almost surely, 2^3613916 is an apocalyptic number.

It is an amenable number.

3613916 is a deficient number, since it is larger than the sum of its proper divisors (2710444).

3613916 is a wasteful number, since it uses less digits than its factorization.

3613916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903483 (or 903481 counting only the distinct ones).

The product of its digits is 2916, while the sum is 29.

The square root of 3613916 is about 1901.0302469977. The cubic root of 3613916 is about 153.4591133450.

The spelling of 3613916 in words is "three million, six hundred thirteen thousand, nine hundred sixteen".