3949348 has 24 divisors (see below), whose sum is σ = 7588728. Its totient is φ = 1787136.

The previous prime is 3949339. The next prime is 3949349. The reversal of 3949348 is 8439493.

It can be written as a sum of positive squares in 4 ways, for example, as 879844 + 3069504 = 938^2 + 1752^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3949348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3949349) 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, 2040 + ... + 3472.

It is an arithmetic number, because the mean of its divisors is an integer number (316197).

Almost surely, 2^3949348 is an apocalyptic number.

It is an amenable number.

3949348 is a deficient number, since it is larger than the sum of its proper divisors (3639380).

3949348 is a wasteful number, since it uses less digits than its factorization.

3949348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503 (or 1501 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 3949348 is about 1987.2966562645. The cubic root of 3949348 is about 158.0672148993.

The spelling of 3949348 in words is "three million, nine hundred forty-nine thousand, three hundred forty-eight".