6956841089 has 16 divisors (see below), whose sum is σ = 8098169280. Its totient is φ = 5909448960.

The previous prime is 6956841049. The next prime is 6956841097. The reversal of 6956841089 is 9801486596.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6956841089 - 2⁸ = 6956840833 is a prime.

It is a super-3 number, since 3×6956841089³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6956841019) 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, 212732 + ... + 243245.

It is an arithmetic number, because the mean of its divisors is an integer number (506135580).

Almost surely, 2^6956841089 is an apocalyptic number.

It is an amenable number.

6956841089 is a deficient number, since it is larger than the sum of its proper divisors (1141328191).

6956841089 is a wasteful number, since it uses less digits than its factorization.

6956841089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456080.

The product of its (nonzero) digits is 3732480, while the sum is 56.

The square root of 6956841089 is about 83407.6800360734. The cubic root of 6956841089 is about 1908.9916453205.

The spelling of 6956841089 in words is "six billion, nine hundred fifty-six million, eight hundred forty-one thousand, eighty-nine".