4920293797 has 2 divisors, whose sum is σ = 4920293798. Its totient is φ = 4920293796.

The previous prime is 4920293773. The next prime is 4920293809. The reversal of 4920293797 is 7973920294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4716118276 + 204175521 = 68674^2 + 14289^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4920293797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4920293197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2460146898 + 2460146899.

It is an arithmetic number, because the mean of its divisors is an integer number (2460146899).

Almost surely, 2^4920293797 is an apocalyptic number.

It is an amenable number.

4920293797 is a deficient number, since it is larger than the sum of its proper divisors (1).

4920293797 is an equidigital number, since it uses as much as digits as its factorization.

4920293797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1714608, while the sum is 52.

The square root of 4920293797 is about 70144.8059160477. The cubic root of 4920293797 is about 1700.8408524266.

The spelling of 4920293797 in words is "four billion, nine hundred twenty million, two hundred ninety-three thousand, seven hundred ninety-seven".