340111266 has 16 divisors (see below), whose sum is σ = 742061088. Its totient is φ = 103064000.

The previous prime is 340111259. The next prime is 340111271. The reversal of 340111266 is 662111043.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 2576535 + ... + 2576666.

It is an arithmetic number, because the mean of its divisors is an integer number (46378818).

Almost surely, 2^340111266 is an apocalyptic number.

340111266 is an abundant number, since it is smaller than the sum of its proper divisors (401949822).

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

340111266 is a wasteful number, since it uses less digits than its factorization.

340111266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5153217.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 340111266 is about 18442.1057908255. The cubic root of 340111266 is about 698.0293321335.

The spelling of 340111266 in words is "three hundred forty million, one hundred eleven thousand, two hundred sixty-six".