4339253997 has 20 divisors (see below), whose sum is σ = 6980719900. Its totient is φ = 2670309504.

The previous prime is 4339253959. The next prime is 4339254053. The reversal of 4339253997 is 7993529334.

4339253997 is a `hidden beast` number, since 433 + 92 + 5 + 39 + 97 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1251673641 + 3087580356 = 35379^2 + 55566^2 .

It is not a de Polignac number, because 4339253997 - 2⁷ = 4339253869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4339253957) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2059372 + ... + 2061477.

It is an arithmetic number, because the mean of its divisors is an integer number (349035995).

Almost surely, 2^4339253997 is an apocalyptic number.

It is an amenable number.

4339253997 is a deficient number, since it is larger than the sum of its proper divisors (2641465903).

4339253997 is a wasteful number, since it uses less digits than its factorization.

4339253997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4120874 (or 4120865 counting only the distinct ones).

The product of its digits is 5511240, while the sum is 54.

The square root of 4339253997 is about 65873.0141787971. The cubic root of 4339253997 is about 1631.0665854819.

The spelling of 4339253997 in words is "four billion, three hundred thirty-nine million, two hundred fifty-three thousand, nine hundred ninety-seven".