7852234489 has 8 divisors (see below), whose sum is σ = 8578624032. Its totient is φ = 7127936640.

The previous prime is 7852234457. The next prime is 7852234501. The reversal of 7852234489 is 9844322587.

7852234489 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7852234489 - 2⁵ = 7852234457 is a prime.

It is a super-2 number, since 2×7852234489² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7852234889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515064 + ... + 530089.

It is an arithmetic number, because the mean of its divisors is an integer number (1072328004).

Almost surely, 2^7852234489 is an apocalyptic number.

It is an amenable number.

7852234489 is a deficient number, since it is larger than the sum of its proper divisors (726389543).

7852234489 is a wasteful number, since it uses less digits than its factorization.

7852234489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045847.

The product of its digits is 3870720, while the sum is 52.

The square root of 7852234489 is about 88612.8347870668. The cubic root of 7852234489 is about 1987.6096049888.

The spelling of 7852234489 in words is "seven billion, eight hundred fifty-two million, two hundred thirty-four thousand, four hundred eighty-nine".