340485183 has 18 divisors (see below), whose sum is σ = 508201512. Its totient is φ = 219662280.

The previous prime is 340485139. The next prime is 340485199. The reversal of 340485183 is 381584043.

It is not a de Polignac number, because 340485183 - 2²⁰ = 339436607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340485133) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11035 + ... + 28332.

Almost surely, 2^340485183 is an apocalyptic number.

340485183 is a deficient number, since it is larger than the sum of its proper divisors (167716329).

340485183 is a wasteful number, since it uses less digits than its factorization.

340485183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39435 (or 39401 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 340485183 is about 18452.2405956567. The cubic root of 340485183 is about 698.2850420231.

The spelling of 340485183 in words is "three hundred forty million, four hundred eighty-five thousand, one hundred eighty-three".