276670130 has 48 divisors (see below), whose sum is σ = 551721240. Its totient is φ = 99813120.

The previous prime is 276670129. The next prime is 276670157. The reversal of 276670130 is 31076672.

It can be written as a sum of positive squares in 4 ways, for example, as 234120601 + 42549529 = 15301^2 + 6523^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164936 + ... + 166604.

Almost surely, 2^276670130 is an apocalyptic number.

276670130 is a deficient number, since it is larger than the sum of its proper divisors (275051110).

276670130 is a wasteful number, since it uses less digits than its factorization.

276670130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835 (or 1824 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 276670130 is about 16633.4040412659. The cubic root of 276670130 is about 651.6095260049.

The spelling of 276670130 in words is "two hundred seventy-six million, six hundred seventy thousand, one hundred thirty".