6942748994 has 8 divisors (see below), whose sum is σ = 10414602000. Its totient is φ = 3471214996.

The previous prime is 6942748993. The next prime is 6942748999. The reversal of 6942748994 is 4998472496.

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

It is not an unprimeable number, because it can be changed into a prime (6942748993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14744 + ... + 118755.

It is an arithmetic number, because the mean of its divisors is an integer number (1301825250).

Almost surely, 2^6942748994 is an apocalyptic number.

6942748994 is a deficient number, since it is larger than the sum of its proper divisors (3471853006).

6942748994 is a wasteful number, since it uses less digits than its factorization.

6942748994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159504.

The product of its digits is 31352832, while the sum is 62.

The square root of 6942748994 is about 83323.1600096876. The cubic root of 6942748994 is about 1907.7017937831.

The spelling of 6942748994 in words is "six billion, nine hundred forty-two million, seven hundred forty-eight thousand, nine hundred ninety-four".