9794727403 has 2 divisors, whose sum is σ = 9794727404. Its totient is φ = 9794727402.

The previous prime is 9794727377. The next prime is 9794727421. The reversal of 9794727403 is 3047274979.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9794727403 - 2³³ = 1204792811 is a prime.

It is not a weakly prime, because it can be changed into another prime (9794727493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4897363701 + 4897363702.

It is an arithmetic number, because the mean of its divisors is an integer number (4897363702).

Almost surely, 2^9794727403 is an apocalyptic number.

9794727403 is a deficient number, since it is larger than the sum of its proper divisors (1).

9794727403 is an equidigital number, since it uses as much as digits as its factorization.

9794727403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2667168, while the sum is 52.

The square root of 9794727403 is about 98968.3151468186. The cubic root of 9794727403 is about 2139.5911090996.

The spelling of 9794727403 in words is "nine billion, seven hundred ninety-four million, seven hundred twenty-seven thousand, four hundred three".