4386879 has 24 divisors (see below), whose sum is σ = 7512960. Its totient is φ = 2505816.

The previous prime is 4386871. The next prime is 4386881. The reversal of 4386879 is 9786834.

It is a happy number.

It is not a de Polignac number, because 4386879 - 2³ = 4386871 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4386871) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 412 + ... + 2990.

It is an arithmetic number, because the mean of its divisors is an integer number (313040).

Almost surely, 2^4386879 is an apocalyptic number.

4386879 is a deficient number, since it is larger than the sum of its proper divisors (3126081).

4386879 is an equidigital number, since it uses as much as digits as its factorization.

4386879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601 (or 2589 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 4386879 is about 2094.4877655408. The cubic root of 4386879 is about 163.7012083913.

Subtracting from 4386879 its sum of digits (45), we obtain a palindrome (4386834).

The spelling of 4386879 in words is "four million, three hundred eighty-six thousand, eight hundred seventy-nine".