4079444 has 6 divisors (see below), whose sum is σ = 7139034. Its totient is φ = 2039720.

The previous prime is 4079431. The next prime is 4079477. The reversal of 4079444 is 4449704.

It can be written as a sum of positive squares in only one way, i.e., 3763600 + 315844 = 1940^2 + 562^2 .

It is an Ulam number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 4079444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 509927 + ... + 509934.

It is an arithmetic number, because the mean of its divisors is an integer number (1189839).

Almost surely, 2^4079444 is an apocalyptic number.

It is an amenable number.

4079444 is a deficient number, since it is larger than the sum of its proper divisors (3059590).

4079444 is a wasteful number, since it uses less digits than its factorization.

4079444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019865 (or 1019863 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 4079444 is about 2019.7633524747. The cubic root of 4079444 is about 159.7841359813.

The spelling of 4079444 in words is "four million, seventy-nine thousand, four hundred forty-four".