340959699 has 40 divisors (see below), whose sum is σ = 541276560. Its totient is φ = 213482304.

The previous prime is 340959691. The next prime is 340959719. The reversal of 340959699 is 996959043.

340959699 is a `hidden beast` number, since 3 + 40 + 9 + 596 + 9 + 9 = 666.

It is not a de Polignac number, because 340959699 - 2³ = 340959691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340959691) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 84952 + ... + 88874.

It is an arithmetic number, because the mean of its divisors is an integer number (13531914).

Almost surely, 2^340959699 is an apocalyptic number.

340959699 is a deficient number, since it is larger than the sum of its proper divisors (200316861).

340959699 is a wasteful number, since it uses less digits than its factorization.

340959699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4001 (or 3992 counting only the distinct ones).

The product of its (nonzero) digits is 2361960, while the sum is 54.

The square root of 340959699 is about 18465.0940696223. The cubic root of 340959699 is about 698.6092789587.

The spelling of 340959699 in words is "three hundred forty million, nine hundred fifty-nine thousand, six hundred ninety-nine".