2877284213 has 4 divisors (see below), whose sum is σ = 2976500940. Its totient is φ = 2778067488.

The previous prime is 2877284191. The next prime is 2877284237. The reversal of 2877284213 is 3124827782.

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 1204228804 + 1673055409 = 34702^2 + 40903^2 .

It is a cyclic number.

It is not a de Polignac number, because 2877284213 - 2¹⁸ = 2877022069 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 (2877280213) 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, 49608320 + ... + 49608377.

It is an arithmetic number, because the mean of its divisors is an integer number (744125235).

Almost surely, 2^2877284213 is an apocalyptic number.

It is an amenable number.

2877284213 is a deficient number, since it is larger than the sum of its proper divisors (99216727).

2877284213 is an equidigital number, since it uses as much as digits as its factorization.

2877284213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99216726.

The product of its digits is 301056, while the sum is 44.

The square root of 2877284213 is about 53640.3226407150. The cubic root of 2877284213 is about 1422.3099698277.

The spelling of 2877284213 in words is "two billion, eight hundred seventy-seven million, two hundred eighty-four thousand, two hundred thirteen".