3959562 has 32 divisors (see below), whose sum is σ = 8524800. Its totient is φ = 1222128.

The previous prime is 3959551. The next prime is 3959587. The reversal of 3959562 is 2659593.

3959562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (72900) is a multiple of the sum of its prime divisors (810).

It is a self number, because there is not a number n which added to its sum of digits gives 3959562.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4989 + ... + 5727.

It is an arithmetic number, because the mean of its divisors is an integer number (266400).

Almost surely, 2^3959562 is an apocalyptic number.

3959562 is an abundant number, since it is smaller than the sum of its proper divisors (4565238).

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

3959562 is a wasteful number, since it uses less digits than its factorization.

3959562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810.

The product of its digits is 72900, while the sum is 39.

The square root of 3959562 is about 1989.8648195292. The cubic root of 3959562 is about 158.2033646889.

The spelling of 3959562 in words is "three million, nine hundred fifty-nine thousand, five hundred sixty-two".