3958959 has 8 divisors (see below), whose sum is σ = 5368320. Its totient is φ = 2594456.

The previous prime is 3958957. The next prime is 3959003. The reversal of 3958959 is 9598593.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3958959 - 2¹ = 3958957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3958957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11007 + ... + 11360.

It is an arithmetic number, because the mean of its divisors is an integer number (671040).

Almost surely, 2^3958959 is an apocalyptic number.

3958959 is a deficient number, since it is larger than the sum of its proper divisors (1409361).

3958959 is a wasteful number, since it uses less digits than its factorization.

3958959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22429.

The product of its digits is 437400, while the sum is 48.

The square root of 3958959 is about 1989.7132959298. The cubic root of 3958959 is about 158.1953333736.

The spelling of 3958959 in words is "three million, nine hundred fifty-eight thousand, nine hundred fifty-nine".