276480835 has 16 divisors (see below), whose sum is σ = 349064352. Its totient is φ = 209952000.

The previous prime is 276480833. The next prime is 276480839. The reversal of 276480835 is 538084672.

It is not a de Polignac number, because 276480835 - 2¹ = 276480833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 276480791 and 276480800.

It is not an unprimeable number, because it can be changed into a prime (276480833) 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 15 ways as a sum of consecutive naturals, for example, 10641 + ... + 25810.

It is an arithmetic number, because the mean of its divisors is an integer number (21816522).

Almost surely, 2^276480835 is an apocalyptic number.

276480835 is a deficient number, since it is larger than the sum of its proper divisors (72583517).

276480835 is a wasteful number, since it uses less digits than its factorization.

276480835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36534.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 276480835 is about 16627.7128613649. The cubic root of 276480835 is about 651.4608838093.

The spelling of 276480835 in words is "two hundred seventy-six million, four hundred eighty thousand, eight hundred thirty-five".