3332660321 has 8 divisors (see below), whose sum is σ = 3356260320. Its totient is φ = 3309139008.

The previous prime is 3332660291. The next prime is 3332660323. The reversal of 3332660321 is 1230662333.

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 3332660321 - 2¹⁸ = 3332398177 is a prime.

It is a super-2 number, since 2×3332660321² = 22213249630335646082, 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 (3332660323) 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, 66665 + ... + 105401.

It is an arithmetic number, because the mean of its divisors is an integer number (419532540).

Almost surely, 2^3332660321 is an apocalyptic number.

It is an amenable number.

3332660321 is a deficient number, since it is larger than the sum of its proper divisors (23599999).

3332660321 is a wasteful number, since it uses less digits than its factorization.

3332660321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39343.

The product of its (nonzero) digits is 11664, while the sum is 29.

The square root of 3332660321 is about 57729.1981669588. The cubic root of 3332660321 is about 1493.7010407300.

The spelling of 3332660321 in words is "three billion, three hundred thirty-two million, six hundred sixty thousand, three hundred twenty-one".