7852895709 has 8 divisors (see below), whose sum is σ = 10516251360. Its totient is φ = 5212401936.

The previous prime is 7852895671. The next prime is 7852895737. The reversal of 7852895709 is 9075982587.

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

It is not a de Polignac number, because 7852895709 - 2¹⁷ = 7852764637 is a prime.

It is a super-2 number, since 2×7852895709² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7852895209) 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, 5714667 + ... + 5716040.

It is an arithmetic number, because the mean of its divisors is an integer number (1314531420).

Almost surely, 2^7852895709 is an apocalyptic number.

It is an amenable number.

7852895709 is a deficient number, since it is larger than the sum of its proper divisors (2663355651).

7852895709 is a wasteful number, since it uses less digits than its factorization.

7852895709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11430939.

The product of its (nonzero) digits is 12700800, while the sum is 60.

The square root of 7852895709 is about 88616.5656578949. The cubic root of 7852895709 is about 1987.6653942183.

The spelling of 7852895709 in words is "seven billion, eight hundred fifty-two million, eight hundred ninety-five thousand, seven hundred nine".