4079744 has 16 divisors (see below), whose sum is σ = 8127870. Its totient is φ = 2039808.

The previous prime is 4079729. The next prime is 4079753. The reversal of 4079744 is 4479704.

It can be written as a sum of positive squares in only one way, i.e., 3841600 + 238144 = 1960^2 + 488^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×4079744² = 33288622211072, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15809 + ... + 16064.

Almost surely, 2^4079744 is an apocalyptic number.

It is an amenable number.

4079744 is a deficient number, since it is larger than the sum of its proper divisors (4048126).

4079744 is an equidigital number, since it uses as much as digits as its factorization.

4079744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31887 (or 31875 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 4079744 is about 2019.8376172356. The cubic root of 4079744 is about 159.7880526969.

The spelling of 4079744 in words is "four million, seventy-nine thousand, seven hundred forty-four".