340929339 has 16 divisors (see below), whose sum is σ = 482166432. Its totient is φ = 213536768.

The previous prime is 340929283. The next prime is 340929349. The reversal of 340929339 is 933929043.

It is a cyclic number.

It is not a de Polignac number, because 340929339 - 2⁹ = 340928827 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 340929339.

It is not an unprimeable number, because it can be changed into a prime (340929349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24607 + ... + 35879.

It is an arithmetic number, because the mean of its divisors is an integer number (30135402).

Almost surely, 2^340929339 is an apocalyptic number.

340929339 is a deficient number, since it is larger than the sum of its proper divisors (141237093).

340929339 is a wasteful number, since it uses less digits than its factorization.

340929339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11886.

The product of its (nonzero) digits is 157464, while the sum is 42.

The square root of 340929339 is about 18464.2719596522. The cubic root of 340929339 is about 698.5885429721.

The spelling of 340929339 in words is "three hundred forty million, nine hundred twenty-nine thousand, three hundred thirty-nine".