83879050 has 24 divisors (see below), whose sum is σ = 156933036. Its totient is φ = 33354240.

The previous prime is 83879027. The next prime is 83879057. The reversal of 83879050 is 5097838.

It can be written as a sum of positive squares in 6 ways, for example, as 32455809 + 51423241 = 5697^2 + 7171^2 .

It is a junction number, because it is equal to n+sod(n) for n = 83878994 and 83879012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83879057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3802 + ... + 13498.

Almost surely, 2^83879050 is an apocalyptic number.

83879050 is a deficient number, since it is larger than the sum of its proper divisors (73053986).

83879050 is a wasteful number, since it uses less digits than its factorization.

83879050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9882 (or 9877 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 83879050 is about 9158.5506495297. The cubic root of 83879050 is about 437.7416134809.

The spelling of 83879050 in words is "eighty-three million, eight hundred seventy-nine thousand, fifty".