3302440221 has 8 divisors (see below), whose sum is σ = 4555090080. Its totient is φ = 2125708592.

The previous prime is 3302440201. The next prime is 3302440249. The reversal of 3302440221 is 1220442033.

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 3302440221 - 2⁶ = 3302440157 is a prime.

It is a super-2 number, since 2×3302440221² = 21812222826557057682, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3302440201) 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, 18979455 + ... + 18979628.

It is an arithmetic number, because the mean of its divisors is an integer number (569386260).

Almost surely, 2^3302440221 is an apocalyptic number.

It is an amenable number.

3302440221 is a deficient number, since it is larger than the sum of its proper divisors (1252649859).

3302440221 is a wasteful number, since it uses less digits than its factorization.

3302440221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37959115.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3302440221 is about 57466.8619379900. The cubic root of 3302440221 is about 1489.1724337066.

Adding to 3302440221 its reverse (1220442033), we get a palindrome (4522882254).

The spelling of 3302440221 in words is "three billion, three hundred two million, four hundred forty thousand, two hundred twenty-one".