2852486779 has 4 divisors (see below), whose sum is σ = 2854167400. Its totient is φ = 2850806160.

The previous prime is 2852486771. The next prime is 2852486789. The reversal of 2852486779 is 9776842582.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2852486779 - 2³ = 2852486771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2852486771) 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, 837762 + ... + 841159.

It is an arithmetic number, because the mean of its divisors is an integer number (713541850).

Almost surely, 2^2852486779 is an apocalyptic number.

2852486779 is a deficient number, since it is larger than the sum of its proper divisors (1680621).

2852486779 is a wasteful number, since it uses less digits than its factorization.

2852486779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680620.

The product of its digits is 13547520, while the sum is 58.

The square root of 2852486779 is about 53408.6770010267. The cubic root of 2852486779 is about 1418.2121881570.

The spelling of 2852486779 in words is "two billion, eight hundred fifty-two million, four hundred eighty-six thousand, seven hundred seventy-nine".