3334221664 has 12 divisors (see below), whose sum is σ = 6564248964. Its totient is φ = 1667110816.

The previous prime is 3334221661. The next prime is 3334221733. The reversal of 3334221664 is 4661224333.

3334221664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3334221664² = 22234068209373857792, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3334221661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52097182 + ... + 52097245.

It is an arithmetic number, because the mean of its divisors is an integer number (547020747).

Almost surely, 2^3334221664 is an apocalyptic number.

It is an amenable number.

3334221664 is a deficient number, since it is larger than the sum of its proper divisors (3230027300).

3334221664 is a wasteful number, since it uses less digits than its factorization.

3334221664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104194437 (or 104194429 counting only the distinct ones).

The product of its digits is 62208, while the sum is 34.

The square root of 3334221664 is about 57742.7195757179. The cubic root of 3334221664 is about 1493.9342693749.

Adding to 3334221664 its reverse (4661224333), we get a palindrome (7995445997).

The spelling of 3334221664 in words is "three billion, three hundred thirty-four million, two hundred twenty-one thousand, six hundred sixty-four".