958436 has 12 divisors (see below), whose sum is σ = 1765680. Its totient is φ = 453960.

The previous prime is 958423. The next prime is 958439. The reversal of 958436 is 634859.

It is a junction number, because it is equal to n+sod(n) for n = 958396 and 958405.

It is not an unprimeable number, because it can be changed into a prime (958439) 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 3 ways as a sum of consecutive naturals, for example, 6230 + ... + 6381.

It is an arithmetic number, because the mean of its divisors is an integer number (147140).

2⁹⁵⁸⁴³⁶ is an apocalyptic number.

It is an amenable number.

958436 is a deficient number, since it is larger than the sum of its proper divisors (807244).

958436 is a wasteful number, since it uses less digits than its factorization.

958436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12634 (or 12632 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 958436 is about 978.9974463705. The cubic root of 958436 is about 98.5948822478.

The spelling of 958436 in words is "nine hundred fifty-eight thousand, four hundred thirty-six".