276320341 has 16 divisors (see below), whose sum is σ = 305585280. Its totient is φ = 247769280.

The previous prime is 276320333. The next prime is 276320353. The reversal of 276320341 is 143023672.

It is not a de Polignac number, because 276320341 - 2³ = 276320333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276320441) 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 15 ways as a sum of consecutive naturals, for example, 379720 + ... + 380446.

It is an arithmetic number, because the mean of its divisors is an integer number (19099080).

Almost surely, 2^276320341 is an apocalyptic number.

It is an amenable number.

276320341 is a deficient number, since it is larger than the sum of its proper divisors (29264939).

276320341 is a wasteful number, since it uses less digits than its factorization.

276320341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 276320341 is about 16622.8860610906. The cubic root of 276320341 is about 651.3348041834.

It can be divided in two parts, 2763 and 20341, that added together give a square (23104 = 152²).

The spelling of 276320341 in words is "two hundred seventy-six million, three hundred twenty thousand, three hundred forty-one".