340065968 has 20 divisors (see below), whose sum is σ = 718776168. Its totient is φ = 154575360.

The previous prime is 340065959. The next prime is 340065983. The reversal of 340065968 is 869560043.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965921 + ... + 966272.

Almost surely, 2^340065968 is an apocalyptic number.

It is an amenable number.

340065968 is an abundant number, since it is smaller than the sum of its proper divisors (378710200).

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

340065968 is a wasteful number, since it uses less digits than its factorization.

340065968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932212 (or 1932206 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 340065968 is about 18440.8776363816. The cubic root of 340065968 is about 697.9983415532.

The spelling of 340065968 in words is "three hundred forty million, sixty-five thousand, nine hundred sixty-eight".