83877076 has 12 divisors (see below), whose sum is σ = 150752308. Its totient is φ = 40804992.

The previous prime is 83877049. The next prime is 83877083. The reversal of 83877076 is 67077838.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 39388176 + 44488900 = 6276^2 + 6670^2 .

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283221 + ... + 283516.

Almost surely, 2^83877076 is an apocalyptic number.

It is an amenable number.

83877076 is a deficient number, since it is larger than the sum of its proper divisors (66875232).

83877076 is a wasteful number, since it uses less digits than its factorization.

83877076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566778 (or 566776 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 46.

The square root of 83877076 is about 9158.4428807522. The cubic root of 83877076 is about 437.7381795336.

The spelling of 83877076 in words is "eighty-three million, eight hundred seventy-seven thousand, seventy-six".