255799346 has 32 divisors (see below), whose sum is σ = 430170048. Its totient is φ = 113077440.

The previous prime is 255799331. The next prime is 255799351. The reversal of 255799346 is 643997552.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 255799294 and 255799303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299456 + ... + 300308.

It is an arithmetic number, because the mean of its divisors is an integer number (13442814).

Almost surely, 2^255799346 is an apocalyptic number.

255799346 is a deficient number, since it is larger than the sum of its proper divisors (174370702).

255799346 is a wasteful number, since it uses less digits than its factorization.

255799346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226.

The product of its digits is 2041200, while the sum is 50.

The square root of 255799346 is about 15993.7283333187. The cubic root of 255799346 is about 634.7944824406.

The spelling of 255799346 in words is "two hundred fifty-five million, seven hundred ninety-nine thousand, three hundred forty-six".