276855338 has 16 divisors (see below), whose sum is σ = 418309920. Its totient is φ = 137422896.

The previous prime is 276855307. The next prime is 276855343. The reversal of 276855338 is 833558672.

276855338 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 276855292 and 276855301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185945 + ... + 187427.

It is an arithmetic number, because the mean of its divisors is an integer number (26144370).

Almost surely, 2^276855338 is an apocalyptic number.

276855338 is a deficient number, since it is larger than the sum of its proper divisors (141454582).

276855338 is a wasteful number, since it uses less digits than its factorization.

276855338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101.

The product of its digits is 1209600, while the sum is 47.

The square root of 276855338 is about 16638.9704609390. The cubic root of 276855338 is about 651.7548933152.

The spelling of 276855338 in words is "two hundred seventy-six million, eight hundred fifty-five thousand, three hundred thirty-eight".