3313221346 has 32 divisors (see below), whose sum is σ = 5314636800. Its totient is φ = 1545669840.

The previous prime is 3313221299. The next prime is 3313221347. The reversal of 3313221346 is 6431223133.

It is a super-3 number, since 3×3313221346³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3313221347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350875 + ... + 360193.

It is an arithmetic number, because the mean of its divisors is an integer number (166082400).

Almost surely, 2^3313221346 is an apocalyptic number.

3313221346 is a deficient number, since it is larger than the sum of its proper divisors (2001415454).

3313221346 is a wasteful number, since it uses less digits than its factorization.

3313221346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9534.

The product of its digits is 7776, while the sum is 28.

The square root of 3313221346 is about 57560.5884785762. The cubic root of 3313221346 is about 1490.7911876917.

Adding to 3313221346 its reverse (6431223133), we get a palindrome (9744444479).

The spelling of 3313221346 in words is "three billion, three hundred thirteen million, two hundred twenty-one thousand, three hundred forty-six".