276756496 has 15 divisors (see below), whose sum is σ = 536344671. Its totient is φ = 138344976.

The previous prime is 276756461. The next prime is 276756497. The reversal of 276756496 is 694657672.

The square root of 276756496 is 16636.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (276756497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 64465 + ... + 68623.

Almost surely, 2^276756496 is an apocalyptic number.

276756496 is the 16636-th square number.

It is an amenable number.

276756496 is a deficient number, since it is larger than the sum of its proper divisors (259588175).

276756496 is an frugal number, since it uses more digits than its factorization.

276756496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8326 (or 4161 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 52.

The cubic root of 276756496 is about 651.6773216062.

The spelling of 276756496 in words is "two hundred seventy-six million, seven hundred fifty-six thousand, four hundred ninety-six".