340255250 has 16 divisors (see below), whose sum is σ = 636958296. Its totient is φ = 136102000.

The previous prime is 340255241. The next prime is 340255271. The reversal of 340255250 is 52552043.

It can be written as a sum of positive squares in 4 ways, for example, as 28697449 + 311557801 = 5357^2 + 17651^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680261 + ... + 680760.

Almost surely, 2^340255250 is an apocalyptic number.

340255250 is a deficient number, since it is larger than the sum of its proper divisors (296703046).

340255250 is a wasteful number, since it uses less digits than its factorization.

340255250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361038 (or 1361028 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 340255250 is about 18446.0090534511. The cubic root of 340255250 is about 698.1278203696.

The spelling of 340255250 in words is "three hundred forty million, two hundred fifty-five thousand, two hundred fifty".