3446389368 has 96 divisors (see below), whose sum is σ = 9772963200. Its totient is φ = 1095107904.

The previous prime is 3446389343. The next prime is 3446389369. The reversal of 3446389368 is 8639836443.

3446389368 is a `hidden beast` number, since 34 + 463 + 8 + 93 + 68 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446389369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 505003 + ... + 511781.

It is an arithmetic number, because the mean of its divisors is an integer number (101801700).

Almost surely, 2^3446389368 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 3446389368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4886481600).

3446389368 is an abundant number, since it is smaller than the sum of its proper divisors (6326573832).

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

3446389368 is a wasteful number, since it uses less digits than its factorization.

3446389368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7121 (or 7114 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 54.

The square root of 3446389368 is about 58705.9568357420. The cubic root of 3446389368 is about 1510.5024960948.

The spelling of 3446389368 in words is "three billion, four hundred forty-six million, three hundred eighty-nine thousand, three hundred sixty-eight".