276041764 has 12 divisors (see below), whose sum is σ = 484444044. Its totient is φ = 137629184.

The previous prime is 276041743. The next prime is 276041771. The reversal of 276041764 is 467140672.

It can be written as a sum of positive squares in 2 ways, for example, as 69889600 + 206152164 = 8360^2 + 14358^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96337 + ... + 99160.

It is an arithmetic number, because the mean of its divisors is an integer number (40370337).

Almost surely, 2^276041764 is an apocalyptic number.

It is an amenable number.

276041764 is a deficient number, since it is larger than the sum of its proper divisors (208402280).

276041764 is a wasteful number, since it uses less digits than its factorization.

276041764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195854 (or 195852 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 276041764 is about 16614.5046269818. The cubic root of 276041764 is about 651.1158458716.

The spelling of 276041764 in words is "two hundred seventy-six million, forty-one thousand, seven hundred sixty-four".