276313984 has 32 divisors (see below), whose sum is σ = 551271240. Its totient is φ = 137955840.

The previous prime is 276313981. The next prime is 276313991. The reversal of 276313984 is 489313672.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 276313984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276313981) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 128599 + ... + 130729.

Almost surely, 2^276313984 is an apocalyptic number.

It is an amenable number.

276313984 is a deficient number, since it is larger than the sum of its proper divisors (274957256).

276313984 is a wasteful number, since it uses less digits than its factorization.

276313984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3158 (or 3146 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 276313984 is about 16622.6948477075. The cubic root of 276313984 is about 651.3298092958.

The spelling of 276313984 in words is "two hundred seventy-six million, three hundred thirteen thousand, nine hundred eighty-four".