8974726933 has 2 divisors, whose sum is σ = 8974726934. Its totient is φ = 8974726932.

The previous prime is 8974726927. The next prime is 8974726949. The reversal of 8974726933 is 3396274798.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8641189764 + 333537169 = 92958^2 + 18263^2 .

It is a cyclic number.

It is not a de Polignac number, because 8974726933 - 2⁹ = 8974726421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8975726933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4487363466 + 4487363467.

It is an arithmetic number, because the mean of its divisors is an integer number (4487363467).

Almost surely, 2^8974726933 is an apocalyptic number.

It is an amenable number.

8974726933 is a deficient number, since it is larger than the sum of its proper divisors (1).

8974726933 is an equidigital number, since it uses as much as digits as its factorization.

8974726933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13716864, while the sum is 58.

The square root of 8974726933 is about 94735.0354040151. The cubic root of 8974726933 is about 2078.1349570361.

The spelling of 8974726933 in words is "eight billion, nine hundred seventy-four million, seven hundred twenty-six thousand, nine hundred thirty-three".