34682881 has 4 divisors (see below), whose sum is σ = 35019712. Its totient is φ = 34346052.

The previous prime is 34682849. The next prime is 34682887. The reversal of 34682881 is 18828643.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18828643 = 151 ⋅124693.

It is a cyclic number.

It is not a de Polignac number, because 34682881 - 2⁵ = 34682849 is a prime.

It is a super-2 number, since 2×34682881² = 2405804468920322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34682887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168261 + ... + 168466.

It is an arithmetic number, because the mean of its divisors is an integer number (8754928).

Almost surely, 2^34682881 is an apocalyptic number.

It is an amenable number.

34682881 is a deficient number, since it is larger than the sum of its proper divisors (336831).

34682881 is a wasteful number, since it uses less digits than its factorization.

34682881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336830.

The product of its digits is 73728, while the sum is 40.

The square root of 34682881 is about 5889.2173503786. The cubic root of 34682881 is about 326.1157109914.

The spelling of 34682881 in words is "thirty-four million, six hundred eighty-two thousand, eight hundred eighty-one".