276106404 has 48 divisors (see below), whose sum is σ = 775040000. Its totient is φ = 74735136.

The previous prime is 276106393. The next prime is 276106417. The reversal of 276106404 is 404601672.

276106404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×276106404² = 152469492659622432, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84904 + ... + 88095.

Almost surely, 2^276106404 is an apocalyptic number.

It is an amenable number.

276106404 is an abundant number, since it is smaller than the sum of its proper divisors (498933596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

276106404 is a wasteful number, since it uses less digits than its factorization.

276106404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173032 (or 173030 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 276106404 is about 16616.4498013264. The cubic root of 276106404 is about 651.1666652873.

The spelling of 276106404 in words is "two hundred seventy-six million, one hundred six thousand, four hundred four".