3347348816 has 40 divisors (see below), whose sum is σ = 7505829120. Its totient is φ = 1416415104.

The previous prime is 3347348813. The next prime is 3347348821. The reversal of 3347348816 is 6188437433.

It is a super-2 number, since 2×3347348816² = 22409488191953203712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3347348813) 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, 180311 + ... + 198006.

It is an arithmetic number, because the mean of its divisors is an integer number (187645728).

Almost surely, 2^3347348816 is an apocalyptic number.

It is an amenable number.

3347348816 is an abundant number, since it is smaller than the sum of its proper divisors (4158480304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3347348816 is a wasteful number, since it uses less digits than its factorization.

3347348816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378411 (or 378405 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 47.

The square root of 3347348816 is about 57856.2772393800. The cubic root of 3347348816 is about 1495.8922897086.

The spelling of 3347348816 in words is "three billion, three hundred forty-seven million, three hundred forty-eight thousand, eight hundred sixteen".