3259940 has 12 divisors (see below), whose sum is σ = 6845916. Its totient is φ = 1303968.

The previous prime is 3259933. The next prime is 3259957. The reversal of 3259940 is 499523.

3259940 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 719104 + 2540836 = 848^2 + 1594^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3259897 and 3259906.

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 3 ways as a sum of consecutive naturals, for example, 81479 + ... + 81518.

It is an arithmetic number, because the mean of its divisors is an integer number (570493).

Almost surely, 2^3259940 is an apocalyptic number.

It is an amenable number.

3259940 is an abundant number, since it is smaller than the sum of its proper divisors (3585976).

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

3259940 is a wasteful number, since it uses less digits than its factorization.

3259940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163006 (or 163004 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 3259940 is about 1805.5303929871. The cubic root of 3259940 is about 148.2756610654.

The spelling of 3259940 in words is "three million, two hundred fifty-nine thousand, nine hundred forty".