340532011 has 8 divisors (see below), whose sum is σ = 348955200. Its totient is φ = 332197320.

The previous prime is 340531999. The next prime is 340532039. The reversal of 340532011 is 110235043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340532011 - 2⁷ = 340531883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340532011.

It is not an unprimeable number, because it can be changed into a prime (340532081) 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 7 ways as a sum of consecutive naturals, for example, 14301 + ... + 29758.

It is an arithmetic number, because the mean of its divisors is an integer number (43619400).

Almost surely, 2^340532011 is an apocalyptic number.

340532011 is a deficient number, since it is larger than the sum of its proper divisors (8423189).

340532011 is a wasteful number, since it uses less digits than its factorization.

340532011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44249.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 340532011 is about 18453.5094494245. The cubic root of 340532011 is about 698.3170530030.

Adding to 340532011 its reverse (110235043), we get a palindrome (450767054).

The spelling of 340532011 in words is "three hundred forty million, five hundred thirty-two thousand, eleven".