4379958 has 36 divisors (see below), whose sum is σ = 10436244. Its totient is φ = 1326600.

The previous prime is 4379939. The next prime is 4379971. The reversal of 4379958 is 8599734.

It is an Ulam number.

It is a congruent number.

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 17 ways as a sum of consecutive naturals, for example, 1173 + ... + 3183.

Almost surely, 2^4379958 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4379958, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5218122).

4379958 is an abundant number, since it is smaller than the sum of its proper divisors (6056286).

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

4379958 is a wasteful number, since it uses less digits than its factorization.

4379958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041 (or 2027 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 4379958 is about 2092.8349194334. The cubic root of 4379958 is about 163.6150748399.

The spelling of 4379958 in words is "four million, three hundred seventy-nine thousand, nine hundred fifty-eight".