3900708 has 72 divisors (see below), whose sum is σ = 11776128. Its totient is φ = 1064448.

The previous prime is 3900707. The next prime is 3900733. The reversal of 3900708 is 8070093.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3900707) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5460 + ... + 6132.

Almost surely, 2^3900708 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3900708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5888064).

3900708 is an abundant number, since it is smaller than the sum of its proper divisors (7875420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3900708 is a wasteful number, since it uses less digits than its factorization.

3900708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 3900708 is about 1975.0210125464. The cubic root of 3900708 is about 157.4156161734.

The spelling of 3900708 in words is "three million, nine hundred thousand, seven hundred eight".