276075330 has 32 divisors (see below), whose sum is σ = 670032000. Its totient is φ = 72792192.

The previous prime is 276075323. The next prime is 276075361. The reversal of 276075330 is 33570672.

It is a junction number, because it is equal to n+sod(n) for n = 276075291 and 276075300.

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, 49030 + ... + 54369.

It is an arithmetic number, because the mean of its divisors is an integer number (20938500).

Almost surely, 2^276075330 is an apocalyptic number.

276075330 is an abundant number, since it is smaller than the sum of its proper divisors (393956670).

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

276075330 is a wasteful number, since it uses less digits than its factorization.

276075330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103498.

The product of its (nonzero) digits is 26460, while the sum is 33.

The square root of 276075330 is about 16615.5147377383. The cubic root of 276075330 is about 651.1422361641.

The spelling of 276075330 in words is "two hundred seventy-six million, seventy-five thousand, three hundred thirty".