6768589974 has 16 divisors (see below), whose sum is σ = 13538120112. Its totient is φ = 2256039968.

The previous prime is 6768589943. The next prime is 6768589987. The reversal of 6768589974 is 4799858676.

It is a super-2 number, since 2×6768589974² = 91627620472266641352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6768589899 and 6768589908.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 84412 + ... + 143744.

It is an arithmetic number, because the mean of its divisors is an integer number (846132507).

Almost surely, 2^6768589974 is an apocalyptic number.

6768589974 is an abundant number, since it is smaller than the sum of its proper divisors (6769530138).

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

6768589974 is a wasteful number, since it uses less digits than its factorization.

6768589974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78351.

The product of its digits is 182891520, while the sum is 69.

The square root of 6768589974 is about 82271.4408163611. The cubic root of 6768589974 is about 1891.6149400679.

The spelling of 6768589974 in words is "six billion, seven hundred sixty-eight million, five hundred eighty-nine thousand, nine hundred seventy-four".