6943740422 has 8 divisors (see below), whose sum is σ = 10481952576. Its totient is φ = 3449756232.

The previous prime is 6943740403. The next prime is 6943740451. The reversal of 6943740422 is 2240473496.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6943740422.

It is a congruent number.

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, 11056598 + ... + 11057225.

It is an arithmetic number, because the mean of its divisors is an integer number (1310244072).

Almost surely, 2^6943740422 is an apocalyptic number.

6943740422 is a deficient number, since it is larger than the sum of its proper divisors (3538212154).

6943740422 is a wasteful number, since it uses less digits than its factorization.

6943740422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22113982.

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 6943740422 is about 83329.1090916014. The cubic root of 6943740422 is about 1907.7925963818.

The spelling of 6943740422 in words is "six billion, nine hundred forty-three million, seven hundred forty thousand, four hundred twenty-two".