276368 has 20 divisors (see below), whose sum is σ = 559488. Its totient is φ = 132000.

The previous prime is 276359. The next prime is 276371. The reversal of 276368 is 863672.

276368 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 276368.

It is an unprimeable number.

276368 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8 + ... + 743.

2²⁷⁶³⁶⁸ is an apocalyptic number.

It is an amenable number.

276368 is an abundant number, since it is smaller than the sum of its proper divisors (283120).

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

276368 is a wasteful number, since it uses less digits than its factorization.

276368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 776 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 276368 is about 525.7071428086. The cubic root of 276368 is about 65.1372248864.

The spelling of 276368 in words is "two hundred seventy-six thousand, three hundred sixty-eight".