620196263 has 2 divisors, whose sum is σ = 620196264. Its totient is φ = 620196262.

The previous prime is 620196253. The next prime is 620196277. The reversal of 620196263 is 362691026.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 620196263 - 2²⁰ = 619147687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (620196253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310098131 + 310098132.

It is an arithmetic number, because the mean of its divisors is an integer number (310098132).

Almost surely, 2^620196263 is an apocalyptic number.

620196263 is a deficient number, since it is larger than the sum of its proper divisors (1).

620196263 is an equidigital number, since it uses as much as digits as its factorization.

620196263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 620196263 is about 24903.7399400170. The cubic root of 620196263 is about 852.7918640147.

The spelling of 620196263 in words is "six hundred twenty million, one hundred ninety-six thousand, two hundred sixty-three".