255349284 has 48 divisors (see below), whose sum is σ = 644145600. Its totient is φ = 78454656.

The previous prime is 255349279. The next prime is 255349291. The reversal of 255349284 is 482943552.

255349284 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 6699 + ... + 23570.

It is an arithmetic number, because the mean of its divisors is an integer number (13419700).

Almost surely, 2^255349284 is an apocalyptic number.

It is an amenable number.

255349284 is an abundant number, since it is smaller than the sum of its proper divisors (388796316).

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

255349284 is a wasteful number, since it uses less digits than its factorization.

255349284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30332 (or 30330 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 255349284 is about 15979.6521864526. The cubic root of 255349284 is about 634.4219709419.

The spelling of 255349284 in words is "two hundred fifty-five million, three hundred forty-nine thousand, two hundred eighty-four".