3337036221 has 8 divisors (see below), whose sum is σ = 4499375040. Its totient is φ = 2199694112.

The previous prime is 3337036217. The next prime is 3337036223. The reversal of 3337036221 is 1226307333.

It is a happy number.

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 3337036221 - 2² = 3337036217 is a prime.

It is a super-2 number, since 2×3337036221² = 22271621480531921682, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3337036223) 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, 6248865 + ... + 6249398.

It is an arithmetic number, because the mean of its divisors is an integer number (562421880).

Almost surely, 2^3337036221 is an apocalyptic number.

It is an amenable number.

3337036221 is a deficient number, since it is larger than the sum of its proper divisors (1162338819).

3337036221 is a wasteful number, since it uses less digits than its factorization.

3337036221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12498355.

The product of its (nonzero) digits is 13608, while the sum is 30.

The square root of 3337036221 is about 57767.0859659720. The cubic root of 3337036221 is about 1494.3545154368.

The spelling of 3337036221 in words is "three billion, three hundred thirty-seven million, thirty-six thousand, two hundred twenty-one".