340330664 has 16 divisors (see below), whose sum is σ = 642993120. Its totient is φ = 168865840.

The previous prime is 340330637. The next prime is 340330673. The reversal of 340330664 is 466033043.

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, 161324 + ... + 163419.

It is an arithmetic number, because the mean of its divisors is an integer number (40187070).

Almost surely, 2^340330664 is an apocalyptic number.

It is an amenable number.

340330664 is a deficient number, since it is larger than the sum of its proper divisors (302662456).

340330664 is a wasteful number, since it uses less digits than its factorization.

340330664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324880 (or 324876 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

The square root of 340330664 is about 18448.0531222132. The cubic root of 340330664 is about 698.1793941242.

The spelling of 340330664 in words is "three hundred forty million, three hundred thirty thousand, six hundred sixty-four".