33876985 has 8 divisors (see below), whose sum is σ = 40693896. Its totient is φ = 27073920.

The previous prime is 33876977. The next prime is 33877007. The reversal of 33876985 is 58967833.

It can be written as a sum of positive squares in 4 ways, for example, as 1648656 + 32228329 = 1284^2 + 5677^2 .

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

It is not a de Polignac number, because 33876985 - 2³ = 33876977 is a prime.

It is a super-2 number, since 2×33876985² = 2295300225380450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3037 + ... + 8773.

It is an arithmetic number, because the mean of its divisors is an integer number (5086737).

Almost surely, 2^33876985 is an apocalyptic number.

It is an amenable number.

33876985 is a deficient number, since it is larger than the sum of its proper divisors (6816911).

33876985 is a wasteful number, since it uses less digits than its factorization.

33876985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6923.

The product of its digits is 1088640, while the sum is 49.

The square root of 33876985 is about 5820.3938870149. The cubic root of 33876985 is about 323.5700012630.

The spelling of 33876985 in words is "thirty-three million, eight hundred seventy-six thousand, nine hundred eighty-five".