276000868 has 24 divisors (see below), whose sum is σ = 567443520. Its totient is φ = 115804320.

The previous prime is 276000863. The next prime is 276000877. The reversal of 276000868 is 868000672.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (276000863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240688 + ... + 241831.

It is an arithmetic number, because the mean of its divisors is an integer number (23643480).

Almost surely, 2^276000868 is an apocalyptic number.

It is an amenable number.

276000868 is an abundant number, since it is smaller than the sum of its proper divisors (291442652).

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

276000868 is a wasteful number, since it uses less digits than its factorization.

276000868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482547 (or 482545 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 276000868 is about 16613.2738495457. The cubic root of 276000868 is about 651.0836896882.

The spelling of 276000868 in words is "two hundred seventy-six million, eight hundred sixty-eight", and thus it is an aban number.