340351659 has 8 divisors (see below), whose sum is σ = 504224720. Its totient is φ = 226901088.

The previous prime is 340351643. The next prime is 340351663. The reversal of 340351659 is 956153043.

It is not a de Polignac number, because 340351659 - 2⁴ = 340351643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340351159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6302782 + ... + 6302835.

It is an arithmetic number, because the mean of its divisors is an integer number (63028090).

Almost surely, 2^340351659 is an apocalyptic number.

340351659 is a deficient number, since it is larger than the sum of its proper divisors (163873061).

340351659 is a wasteful number, since it uses less digits than its factorization.

340351659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12605626 (or 12605620 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 340351659 is about 18448.6221436724. The cubic root of 340351659 is about 698.1937507255.

The spelling of 340351659 in words is "three hundred forty million, three hundred fifty-one thousand, six hundred fifty-nine".