34720271 has 8 divisors (see below), whose sum is σ = 36772224. Its totient is φ = 32713560.

The previous prime is 34720253. The next prime is 34720297. The reversal of 34720271 is 17202743.

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 34720271 - 2¹⁰ = 34719247 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 34720271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34720211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9725 + ... + 12806.

It is an arithmetic number, because the mean of its divisors is an integer number (4596528).

Almost surely, 2^34720271 is an apocalyptic number.

34720271 is a deficient number, since it is larger than the sum of its proper divisors (2051953).

34720271 is a wasteful number, since it uses less digits than its factorization.

34720271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22621.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 34720271 is about 5892.3909408660. The cubic root of 34720271 is about 326.2328589615.

It can be divided in two parts, 3 and 4720271, that added together give a palindrome (4720274).

The spelling of 34720271 in words is "thirty-four million, seven hundred twenty thousand, two hundred seventy-one".