3349779152 has 40 divisors (see below), whose sum is σ = 6774923520. Its totient is φ = 1602627840.

The previous prime is 3349779109. The next prime is 3349779157. The reversal of 3349779152 is 2519779433.

It is a super-2 number, since 2×3349779152² = 22442040734347678208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3349779152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3349779157) 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, 6203 + ... + 82085.

It is an arithmetic number, because the mean of its divisors is an integer number (169373088).

Almost surely, 2^3349779152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3349779152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3387461760).

3349779152 is an abundant number, since it is smaller than the sum of its proper divisors (3425144368).

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

3349779152 is a wasteful number, since it uses less digits than its factorization.

3349779152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76011 (or 76005 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 50.

The square root of 3349779152 is about 57877.2766463661. The cubic root of 3349779152 is about 1496.2542320083.

The spelling of 3349779152 in words is "three billion, three hundred forty-nine million, seven hundred seventy-nine thousand, one hundred fifty-two".