4913791 has 2 divisors, whose sum is σ = 4913792. Its totient is φ = 4913790.

The previous prime is 4913773. The next prime is 4913801. The reversal of 4913791 is 1973194.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4913791 - 2¹¹ = 4911743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4913591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2456895 + 2456896.

It is an arithmetic number, because the mean of its divisors is an integer number (2456896).

Almost surely, 2^4913791 is an apocalyptic number.

4913791 is a deficient number, since it is larger than the sum of its proper divisors (1).

4913791 is an equidigital number, since it uses as much as digits as its factorization.

4913791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 34.

The square root of 4913791 is about 2216.7072427364. The cubic root of 4913791 is about 170.0091229245.

The spelling of 4913791 in words is "four million, nine hundred thirteen thousand, seven hundred ninety-one".