959638 has 8 divisors (see below), whose sum is σ = 1445832. Its totient is φ = 477696.

The previous prime is 959627. The next prime is 959659. The reversal of 959638 is 836959.

959638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 959638.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420 + ... + 1447.

It is an arithmetic number, because the mean of its divisors is an integer number (180729).

2⁹⁵⁹⁶³⁸ is an apocalyptic number.

959638 is a deficient number, since it is larger than the sum of its proper divisors (486194).

959638 is a wasteful number, since it uses less digits than its factorization.

959638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126.

The product of its digits is 58320, while the sum is 40.

The square root of 959638 is about 979.6111473437. The cubic root of 959638 is about 98.6360818481.

The spelling of 959638 in words is "nine hundred fifty-nine thousand, six hundred thirty-eight".