7852094809 has 8 divisors (see below), whose sum is σ = 8636019840. Its totient is φ = 7093872336.

The previous prime is 7852094791. The next prime is 7852094863. The reversal of 7852094809 is 9084902587.

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

It is a cyclic number.

It is not a de Polignac number, because 7852094809 - 2¹³ = 7852086617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7852094909) 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, 6424999 + ... + 6426220.

It is an arithmetic number, because the mean of its divisors is an integer number (1079502480).

Almost surely, 2^7852094809 is an apocalyptic number.

It is an amenable number.

7852094809 is a deficient number, since it is larger than the sum of its proper divisors (783925031).

7852094809 is a wasteful number, since it uses less digits than its factorization.

7852094809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12851279.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The square root of 7852094809 is about 88612.0466358835. The cubic root of 7852094809 is about 1987.5978193433.

The spelling of 7852094809 in words is "seven billion, eight hundred fifty-two million, ninety-four thousand, eight hundred nine".