852799357 has 4 divisors (see below), whose sum is σ = 856197216. Its totient is φ = 849401500.

The previous prime is 852799327. The next prime is 852799369. The reversal of 852799357 is 753997258.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 852799357 - 2⁷ = 852799229 is a prime.

It is a super-2 number, since 2×852799357² = 1454533486599226898, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 852799298 and 852799307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852799307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1698553 + ... + 1699054.

It is an arithmetic number, because the mean of its divisors is an integer number (214049304).

Almost surely, 2^852799357 is an apocalyptic number.

It is an amenable number.

852799357 is a deficient number, since it is larger than the sum of its proper divisors (3397859).

852799357 is a wasteful number, since it uses less digits than its factorization.

852799357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397858.

The product of its digits is 4762800, while the sum is 55.

The square root of 852799357 is about 29202.7285882672. The cubic root of 852799357 is about 948.3069964946.

The spelling of 852799357 in words is "eight hundred fifty-two million, seven hundred ninety-nine thousand, three hundred fifty-seven".