6946902640682 has 8 divisors (see below), whose sum is σ = 10420378115076. Its totient is φ = 3473443268992.

The previous prime is 6946902640673. The next prime is 6946902640723. The reversal of 6946902640682 is 2860462096496.

It can be written as a sum of positive squares in 2 ways, for example, as 6519499195561 + 427403445121 = 2553331^2 + 653761^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6946902640682² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2882183 + ... + 4711770.

Almost surely, 2^{6946902640682} is an apocalyptic number.

6946902640682 is a deficient number, since it is larger than the sum of its proper divisors (3473475474394).

6946902640682 is a wasteful number, since it uses less digits than its factorization.

6946902640682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8051352.

The product of its (nonzero) digits is 53747712, while the sum is 62.

The spelling of 6946902640682 in words is "six trillion, nine hundred forty-six billion, nine hundred two million, six hundred forty thousand, six hundred eighty-two".