340613755 has 8 divisors (see below), whose sum is σ = 411857424. Its totient is φ = 270410400.

The previous prime is 340613723. The next prime is 340613759. The reversal of 340613755 is 557316043.

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

It is not a de Polignac number, because 340613755 - 2⁵ = 340613723 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 340613755.

It is not an unprimeable number, because it can be changed into a prime (340613759) 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, 259356 + ... + 260665.

It is an arithmetic number, because the mean of its divisors is an integer number (51482178).

Almost surely, 2^340613755 is an apocalyptic number.

340613755 is a deficient number, since it is larger than the sum of its proper divisors (71243669).

340613755 is a wasteful number, since it uses less digits than its factorization.

340613755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520157.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 340613755 is about 18455.7241797769. The cubic root of 340613755 is about 698.3729250506.

Adding to 340613755 its reverse (557316043), we get a palindrome (897929798).

It can be divided in two parts, 3406 and 13755, that added together give a square (17161 = 131²).

The spelling of 340613755 in words is "three hundred forty million, six hundred thirteen thousand, seven hundred fifty-five".