3708663 has 12 divisors (see below), whose sum is σ = 5752440. Its totient is φ = 2119152.

The previous prime is 3708643. The next prime is 3708673. The reversal of 3708663 is 3668073.

It is a happy number.

It is not a de Polignac number, because 3708663 - 2⁵ = 3708631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3708613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12468 + ... + 12761.

It is an arithmetic number, because the mean of its divisors is an integer number (479370).

Almost surely, 2^3708663 is an apocalyptic number.

3708663 is a deficient number, since it is larger than the sum of its proper divisors (2043777).

3708663 is a wasteful number, since it uses less digits than its factorization.

3708663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25246 (or 25239 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3708663 is about 1925.7889292443. The cubic root of 3708663 is about 154.7886540302.

It can be divided in two parts, 3708 and 663, that added together give a triangular number (4371 = T₉₃).

The spelling of 3708663 in words is "three million, seven hundred eight thousand, six hundred sixty-three".