3374542221 has 16 divisors (see below), whose sum is σ = 4696997760. Its totient is φ = 2150973440.

The previous prime is 3374542163. The next prime is 3374542289. The reversal of 3374542221 is 1222454733.

3374542221 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3374542221 is a prime.

It is a super-4 number, since 4×3374542221⁴ (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3374542121) 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, 179341 + ... + 197261.

It is an arithmetic number, because the mean of its divisors is an integer number (293562360).

Almost surely, 2^3374542221 is an apocalyptic number.

It is an amenable number.

3374542221 is a deficient number, since it is larger than the sum of its proper divisors (1322455539).

3374542221 is a wasteful number, since it uses less digits than its factorization.

3374542221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20676.

The product of its digits is 40320, while the sum is 33.

The square root of 3374542221 is about 58090.8101251825. The cubic root of 3374542221 is about 1499.9321778224.

Adding to 3374542221 its reverse (1222454733), we get a palindrome (4596996954).

The spelling of 3374542221 in words is "three billion, three hundred seventy-four million, five hundred forty-two thousand, two hundred twenty-one".