34886681 has 8 divisors (see below), whose sum is σ = 36174600. Its totient is φ = 33604480.

The previous prime is 34886659. The next prime is 34886689. The reversal of 34886681 is 18668843.

It can be written as a sum of positive squares in 4 ways, for example, as 7376656 + 27510025 = 2716^2 + 5245^2 .

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 34886681 - 2⁶ = 34886617 is a prime.

It is a super-2 number, since 2×34886681² = 2434161022391522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34886689) 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, 13955 + ... + 16263.

It is an arithmetic number, because the mean of its divisors is an integer number (4521825).

Almost surely, 2^34886681 is an apocalyptic number.

It is an amenable number.

34886681 is a deficient number, since it is larger than the sum of its proper divisors (1287919).

34886681 is a wasteful number, since it uses less digits than its factorization.

34886681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859.

The product of its digits is 221184, while the sum is 44.

The square root of 34886681 is about 5906.4948150320. The cubic root of 34886681 is about 326.7532265177.

The spelling of 34886681 in words is "thirty-four million, eight hundred eighty-six thousand, six hundred eighty-one".