3949064 has 32 divisors (see below), whose sum is σ = 8561280. Its totient is φ = 1672704.

The previous prime is 3949063. The next prime is 3949069. The reversal of 3949064 is 4609493.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3949061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5069 + ... + 5795.

It is an arithmetic number, because the mean of its divisors is an integer number (267540).

Almost surely, 2^3949064 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 3949064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4280640).

3949064 is an abundant number, since it is smaller than the sum of its proper divisors (4612216).

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

3949064 is a wasteful number, since it uses less digits than its factorization.

3949064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837 (or 833 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 3949064 is about 1987.2252011284. The cubic root of 3949064 is about 158.0634259055.

The spelling of 3949064 in words is "three million, nine hundred forty-nine thousand, sixty-four".