4384942 has 4 divisors (see below), whose sum is σ = 6577416. Its totient is φ = 2192470.

The previous prime is 4384937. The next prime is 4384943. The reversal of 4384942 is 2494834.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2494834 = 2 ⋅1247417.

It is a d-powerful number, because it can be written as 4⁸ + 3 + 8³ + 4⁸ + 9⁵ + 4¹¹ + 2 .

It is a junction number, because it is equal to n+sod(n) for n = 4384898 and 4384907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4384943) by changing a digit.

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 as a sum of consecutive naturals, namely, 1096234 + ... + 1096237.

It is an arithmetic number, because the mean of its divisors is an integer number (1644354).

Almost surely, 2^4384942 is an apocalyptic number.

4384942 is a deficient number, since it is larger than the sum of its proper divisors (2192474).

4384942 is a wasteful number, since it uses less digits than its factorization.

4384942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192473.

The product of its digits is 27648, while the sum is 34.

The square root of 4384942 is about 2094.0253102577. The cubic root of 4384942 is about 163.6771110834.

The spelling of 4384942 in words is "four million, three hundred eighty-four thousand, nine hundred forty-two".