340132268 has 48 divisors (see below), whose sum is σ = 701090880. Its totient is φ = 141336576.

The previous prime is 340132253. The next prime is 340132307. The reversal of 340132268 is 862231043.

340132268 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 340132268.

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, 589196 + ... + 589772.

It is an arithmetic number, because the mean of its divisors is an integer number (14606060).

Almost surely, 2^340132268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340132268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (350545440).

340132268 is an abundant number, since it is smaller than the sum of its proper divisors (360958612).

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

340132268 is a wasteful number, since it uses less digits than its factorization.

340132268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194 (or 1192 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 340132268 is about 18442.6751855581. The cubic root of 340132268 is about 698.0436996967.

The spelling of 340132268 in words is "three hundred forty million, one hundred thirty-two thousand, two hundred sixty-eight".