4697922791 has 2 divisors, whose sum is σ = 4697922792. Its totient is φ = 4697922790.

The previous prime is 4697922769. The next prime is 4697922797. The reversal of 4697922791 is 1972297964.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4697922791 - 2¹⁴ = 4697906407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4697922797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2348961395 + 2348961396.

It is an arithmetic number, because the mean of its divisors is an integer number (2348961396).

Almost surely, 2^4697922791 is an apocalyptic number.

4697922791 is a deficient number, since it is larger than the sum of its proper divisors (1).

4697922791 is an equidigital number, since it uses as much as digits as its factorization.

4697922791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3429216, while the sum is 56.

The square root of 4697922791 is about 68541.3947261069. The cubic root of 4697922791 is about 1674.8218764770.

The spelling of 4697922791 in words is "four billion, six hundred ninety-seven million, nine hundred twenty-two thousand, seven hundred ninety-one".