275766396 has 24 divisors (see below), whose sum is σ = 658420224. Its totient is φ = 89784240.

The previous prime is 275766391. The next prime is 275766427. The reversal of 275766396 is 693667572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275766391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266700 + ... + 267731.

It is an arithmetic number, because the mean of its divisors is an integer number (27434176).

Almost surely, 2^275766396 is an apocalyptic number.

It is an amenable number.

275766396 is an abundant number, since it is smaller than the sum of its proper divisors (382653828).

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

275766396 is a wasteful number, since it uses less digits than its factorization.

275766396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534481 (or 534479 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 51.

The square root of 275766396 is about 16606.2155833290. The cubic root of 275766396 is about 650.8992649717.

The spelling of 275766396 in words is "two hundred seventy-five million, seven hundred sixty-six thousand, three hundred ninety-six".