6974652789 has 24 divisors (see below), whose sum is σ = 10961327832. Its totient is φ = 4247838720.

The previous prime is 6974652757. The next prime is 6974652799. The reversal of 6974652789 is 9872564796.

6974652789 is a `hidden beast` number, since 6 + 97 + 465 + 2 + 7 + 89 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 420455025 + 6554197764 = 20505^2 + 80958^2 .

It is not a de Polignac number, because 6974652789 - 2⁵ = 6974652757 is a prime.

It is a super-3 number, since 3×6974652789³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6974652739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 295932 + ... + 318629.

It is an arithmetic number, because the mean of its divisors is an integer number (456721993).

Almost surely, 2^6974652789 is an apocalyptic number.

It is an amenable number.

6974652789 is a deficient number, since it is larger than the sum of its proper divisors (3986675043).

6974652789 is a wasteful number, since it uses less digits than its factorization.

6974652789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614677 (or 614674 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 63.

The square root of 6974652789 is about 83514.3867186966. The cubic root of 6974652789 is about 1910.6194630962.

The spelling of 6974652789 in words is "six billion, nine hundred seventy-four million, six hundred fifty-two thousand, seven hundred eighty-nine".