6941745216 has 168 divisors, whose sum is σ = 22827227904. Its totient is φ = 1975726080.

The previous prime is 6941745157. The next prime is 6941745227. The reversal of 6941745216 is 6125471496.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-3 number, since 3×6941745216³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1089496 + ... + 1095848.

Almost surely, 2^6941745216 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 6941745216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11413613952).

6941745216 is an abundant number, since it is smaller than the sum of its proper divisors (15885482688).

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

6941745216 is a wasteful number, since it uses less digits than its factorization.

6941745216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6649 (or 6636 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 6941745216 is about 83317.1363886206. The cubic root of 6941745216 is about 1907.6098512694.

The spelling of 6941745216 in words is "six billion, nine hundred forty-one million, seven hundred forty-five thousand, two hundred sixteen".