3337881 has 8 divisors (see below), whose sum is σ = 4570944. Its totient is φ = 2165040.

The previous prime is 3337879. The next prime is 3337883. The reversal of 3337881 is 1887333.

It is an interprime number because it is at equal distance from previous prime (3337879) and next prime (3337883).

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

It is not a de Polignac number, because 3337881 - 2¹ = 3337879 is a prime.

It is a super-2 number, since 2×3337881² = 22282899140322, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

3337881 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3337883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14925 + ... + 15146.

It is an arithmetic number, because the mean of its divisors is an integer number (571368).

Almost surely, 2^3337881 is an apocalyptic number.

It is an amenable number.

3337881 is a deficient number, since it is larger than the sum of its proper divisors (1233063).

3337881 is a wasteful number, since it uses less digits than its factorization.

3337881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30111.

The product of its digits is 12096, while the sum is 33.

The square root of 3337881 is about 1826.9868636638. The cubic root of 3337881 is about 149.4480604649.

The spelling of 3337881 in words is "three million, three hundred thirty-seven thousand, eight hundred eighty-one".