276393048 has 16 divisors (see below), whose sum is σ = 690982680. Its totient is φ = 92131008.

The previous prime is 276393037. The next prime is 276393067. The reversal of 276393048 is 840393672.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5758165 + ... + 5758212.

Almost surely, 2^276393048 is an apocalyptic number.

It is an amenable number.

276393048 is an abundant number, since it is smaller than the sum of its proper divisors (414589632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

276393048 is a wasteful number, since it uses less digits than its factorization.

276393048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11516386 (or 11516382 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 276393048 is about 16625.0728720207. The cubic root of 276393048 is about 651.3919268289.

The spelling of 276393048 in words is "two hundred seventy-six million, three hundred ninety-three thousand, forty-eight".