8974646783 has 8 divisors (see below), whose sum is σ = 9557498448. Its totient is φ = 8397898624.

The previous prime is 8974646767. The next prime is 8974646801. The reversal of 8974646783 is 3876464798.

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

It is a cyclic number.

It is not a de Polignac number, because 8974646783 - 2⁴ = 8974646767 is a prime.

It is a super-2 number, since 2×8974646783² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8974646683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1522841 + ... + 1528722.

It is an arithmetic number, because the mean of its divisors is an integer number (1194687306).

Almost surely, 2^8974646783 is an apocalyptic number.

8974646783 is a deficient number, since it is larger than the sum of its proper divisors (582851665).

8974646783 is a wasteful number, since it uses less digits than its factorization.

8974646783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3051753.

The product of its digits is 48771072, while the sum is 62.

The square root of 8974646783 is about 94734.6123811144. The cubic root of 8974646783 is about 2078.1287706636.

The spelling of 8974646783 in words is "eight billion, nine hundred seventy-four million, six hundred forty-six thousand, seven hundred eighty-three".