276375064 has 32 divisors (see below), whose sum is σ = 623404800. Its totient is φ = 112212000.

The previous prime is 276375053. The next prime is 276375091. The reversal of 276375064 is 460573672.

276375064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×276375064³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 128812 + ... + 130939.

It is an arithmetic number, because the mean of its divisors is an integer number (19481400).

Almost surely, 2^276375064 is an apocalyptic number.

It is an amenable number.

276375064 is an abundant number, since it is smaller than the sum of its proper divisors (347029736).

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

276375064 is a wasteful number, since it uses less digits than its factorization.

276375064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259783 (or 259779 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 276375064 is about 16624.5319934126. The cubic root of 276375064 is about 651.3777985352.

The spelling of 276375064 in words is "two hundred seventy-six million, three hundred seventy-five thousand, sixty-four".