872883311 has 2 divisors, whose sum is σ = 872883312. Its totient is φ = 872883310.

The previous prime is 872883287. The next prime is 872883353. The reversal of 872883311 is 113388278.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-872883311 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (872883371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436441655 + 436441656.

It is an arithmetic number, because the mean of its divisors is an integer number (436441656).

Almost surely, 2^872883311 is an apocalyptic number.

872883311 is a deficient number, since it is larger than the sum of its proper divisors (1).

872883311 is an equidigital number, since it uses as much as digits as its factorization.

872883311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64512, while the sum is 41.

The square root of 872883311 is about 29544.5986772540. The cubic root of 872883311 is about 955.6937152348.

The spelling of 872883311 in words is "eight hundred seventy-two million, eight hundred eighty-three thousand, three hundred eleven".