3959504 has 20 divisors (see below), whose sum is σ = 8123364. Its totient is φ = 1863168.

The previous prime is 3959491. The next prime is 3959507. The reversal of 3959504 is 4059593.

3959504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1827904 + 2131600 = 1352^2 + 1460^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3959507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7007 + ... + 7550.

Almost surely, 2^3959504 is an apocalyptic number.

3959504 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3959504 is an abundant number, since it is smaller than the sum of its proper divisors (4163860).

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

3959504 is a wasteful number, since it uses less digits than its factorization.

3959504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14582 (or 14576 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 3959504 is about 1989.8502456215. The cubic root of 3959504 is about 158.2025922263.

The spelling of 3959504 in words is "three million, nine hundred fifty-nine thousand, five hundred four".