4997924417 has 2 divisors, whose sum is σ = 4997924418. Its totient is φ = 4997924416.

The previous prime is 4997924411. The next prime is 4997924423. The reversal of 4997924417 is 7144297994.

It is a Cunningham number, because it is equal to 70696²+1.

It is a balanced prime because it is at equal distance from previous prime (4997924411) and next prime (4997924423).

It can be written as a sum of positive squares in only one way, i.e., 4997924416 + 1 = 70696^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 4997924417 - 2²² = 4993730113 is a prime.

It is not a weakly prime, because it can be changed into another prime (4997924411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2498962208 + 2498962209.

It is an arithmetic number, because the mean of its divisors is an integer number (2498962209).

Almost surely, 2^4997924417 is an apocalyptic number.

It is an amenable number.

4997924417 is a deficient number, since it is larger than the sum of its proper divisors (1).

4997924417 is an equidigital number, since it uses as much as digits as its factorization.

4997924417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4572288, while the sum is 56.

The square root of 4997924417 is about 70696.0000070725. Note that the first 5 decimals coincide. The cubic root of 4997924417 is about 1709.7393007948.

The spelling of 4997924417 in words is "four billion, nine hundred ninety-seven million, nine hundred twenty-four thousand, four hundred seventeen".