340989116 has 24 divisors (see below), whose sum is σ = 643641264. Its totient is φ = 157132800.

The previous prime is 340989109. The next prime is 340989127. The reversal of 340989116 is 611989043.

It is a super-2 number, since 2×340989116² = 232547154460922912, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30716 + ... + 40316.

It is an arithmetic number, because the mean of its divisors is an integer number (26818386).

Almost surely, 2^340989116 is an apocalyptic number.

It is an amenable number.

340989116 is a deficient number, since it is larger than the sum of its proper divisors (302652148).

340989116 is a wasteful number, since it uses less digits than its factorization.

340989116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10301 (or 10299 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 340989116 is about 18465.8906094453. The cubic root of 340989116 is about 698.6293696989.

The spelling of 340989116 in words is "three hundred forty million, nine hundred eighty-nine thousand, one hundred sixteen".