3949316 has 24 divisors (see below), whose sum is σ = 8069376. Its totient is φ = 1656000.

The previous prime is 3949313. The next prime is 3949333. The reversal of 3949316 is 6139493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3949313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185 + ... + 2816.

It is an arithmetic number, because the mean of its divisors is an integer number (336224).

Almost surely, 2^3949316 is an apocalyptic number.

It is an amenable number.

3949316 is an abundant number, since it is smaller than the sum of its proper divisors (4120060).

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

3949316 is a wasteful number, since it uses less digits than its factorization.

3949316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3059 (or 3057 counting only the distinct ones).

The product of its digits is 17496, while the sum is 35.

The square root of 3949316 is about 1987.2886051100. The cubic root of 3949316 is about 158.0667879795.

The spelling of 3949316 in words is "three million, nine hundred forty-nine thousand, three hundred sixteen".