276875328 has 56 divisors (see below), whose sum is σ = 775667232. Its totient is φ = 86861824.

The previous prime is 276875327. The next prime is 276875341. The reversal of 276875328 is 823578672.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (276875321) 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, 39150 + ... + 45677.

Almost surely, 2^276875328 is an apocalyptic number.

It is an amenable number.

276875328 is an abundant number, since it is smaller than the sum of its proper divisors (498791904).

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

276875328 is a wasteful number, since it uses less digits than its factorization.

276875328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84859 (or 84849 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 48.

The square root of 276875328 is about 16639.5711483199. The cubic root of 276875328 is about 651.7705793251.

The spelling of 276875328 in words is "two hundred seventy-six million, eight hundred seventy-five thousand, three hundred twenty-eight".