2852970893 has 4 divisors (see below), whose sum is σ = 2861437020. Its totient is φ = 2844504768.

The previous prime is 2852970871. The next prime is 2852970949. The reversal of 2852970893 is 3980792582.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 384669769 + 2468301124 = 19613^2 + 49682^2 .

It is a cyclic number.

It is not a de Polignac number, because 2852970893 - 2¹⁴ = 2852954509 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 (2852970833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4232558 + ... + 4233231.

It is an arithmetic number, because the mean of its divisors is an integer number (715359255).

Almost surely, 2^2852970893 is an apocalyptic number.

It is an amenable number.

2852970893 is a deficient number, since it is larger than the sum of its proper divisors (8466127).

2852970893 is an equidigital number, since it uses as much as digits as its factorization.

2852970893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8466126.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The square root of 2852970893 is about 53413.2089749343. The cubic root of 2852970893 is about 1418.2924149428.

The spelling of 2852970893 in words is "two billion, eight hundred fifty-two million, nine hundred seventy thousand, eight hundred ninety-three".