4163958 has 12 divisors (see below), whose sum is σ = 9021948. Its totient is φ = 1387980.

The previous prime is 4163953. The next prime is 4163987. The reversal of 4163958 is 8593614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4163953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115648 + ... + 115683.

It is an arithmetic number, because the mean of its divisors is an integer number (751829).

Almost surely, 2^4163958 is an apocalyptic number.

4163958 is an abundant number, since it is smaller than the sum of its proper divisors (4857990).

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

4163958 is a wasteful number, since it uses less digits than its factorization.

4163958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231339 (or 231336 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 4163958 is about 2040.5778593330. The cubic root of 4163958 is about 160.8800206901.

The spelling of 4163958 in words is "four million, one hundred sixty-three thousand, nine hundred fifty-eight".