34980881 has 8 divisors (see below), whose sum is σ = 39654720. Its totient is φ = 30590352.

The previous prime is 34980871. The next prime is 34980889. The reversal of 34980881 is 18808943.

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

It is not a de Polignac number, because 34980881 - 2¹⁸ = 34718737 is a prime.

It is a super-2 number, since 2×34980881² = 2447324071072322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34980889) 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, 70565 + ... + 71058.

It is an arithmetic number, because the mean of its divisors is an integer number (4956840).

Almost surely, 2^34980881 is an apocalyptic number.

It is an amenable number.

34980881 is a deficient number, since it is larger than the sum of its proper divisors (4673839).

34980881 is a wasteful number, since it uses less digits than its factorization.

34980881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141655.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 34980881 is about 5914.4637119523. The cubic root of 34980881 is about 327.0470587257.

The spelling of 34980881 in words is "thirty-four million, nine hundred eighty thousand, eight hundred eighty-one".