4079009252 has 12 divisors (see below), whose sum is σ = 7138718076. Its totient is φ = 2039375520.

The previous prime is 4079009213. The next prime is 4079009273. The reversal of 4079009252 is 2529009704.

It can be written as a sum of positive squares in 2 ways, for example, as 2819185216 + 1259824036 = 53096^2 + 35494^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91838 + ... + 128810.

It is an arithmetic number, because the mean of its divisors is an integer number (594893173).

Almost surely, 2^4079009252 is an apocalyptic number.

It is an amenable number.

4079009252 is a deficient number, since it is larger than the sum of its proper divisors (3059708824).

4079009252 is a wasteful number, since it uses less digits than its factorization.

4079009252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64558 (or 64556 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 4079009252 is about 63867.1218390182. The cubic root of 4079009252 is about 1597.7845969299.

The spelling of 4079009252 in words is "four billion, seventy-nine million, nine thousand, two hundred fifty-two".