83876211 has 12 divisors (see below), whose sum is σ = 121298320. Its totient is φ = 55851120.

The previous prime is 83876209. The next prime is 83876227. The reversal of 83876211 is 11267838.

It is not a de Polignac number, because 83876211 - 2¹ = 83876209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83876911) 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 11 ways as a sum of consecutive naturals, for example, 3201 + ... + 13341.

Almost surely, 2^83876211 is an apocalyptic number.

83876211 is a deficient number, since it is larger than the sum of its proper divisors (37422109).

83876211 is a wasteful number, since it uses less digits than its factorization.

83876211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11066 (or 11063 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 83876211 is about 9158.3956564455. The cubic root of 83876211 is about 437.7366747727.

The spelling of 83876211 in words is "eighty-three million, eight hundred seventy-six thousand, two hundred eleven".