4395942 has 12 divisors (see below), whose sum is σ = 9524580. Its totient is φ = 1465308.

The previous prime is 4395917. The next prime is 4395949. The reversal of 4395942 is 2495934.

It is a junction number, because it is equal to n+sod(n) for n = 4395897 and 4395906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4395949) 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, 122092 + ... + 122127.

It is an arithmetic number, because the mean of its divisors is an integer number (793715).

Almost surely, 2^4395942 is an apocalyptic number.

4395942 is an abundant number, since it is smaller than the sum of its proper divisors (5128638).

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

4395942 is a wasteful number, since it uses less digits than its factorization.

4395942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244227 (or 244224 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 4395942 is about 2096.6501854148. The cubic root of 4395942 is about 163.8138627813.

The spelling of 4395942 in words is "four million, three hundred ninety-five thousand, nine hundred forty-two".