7494364903 has 2 divisors, whose sum is σ = 7494364904. Its totient is φ = 7494364902.

The previous prime is 7494364853. The next prime is 7494364939. The reversal of 7494364903 is 3094634947.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7494364903 - 2²⁵ = 7460810471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7494364963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3747182451 + 3747182452.

It is an arithmetic number, because the mean of its divisors is an integer number (3747182452).

Almost surely, 2^7494364903 is an apocalyptic number.

7494364903 is a deficient number, since it is larger than the sum of its proper divisors (1).

7494364903 is an equidigital number, since it uses as much as digits as its factorization.

7494364903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 49.

The square root of 7494364903 is about 86570.0000173270. Note that the first 4 decimals coincide. The cubic root of 7494364903 is about 1956.9434608895.

The spelling of 7494364903 in words is "seven billion, four hundred ninety-four million, three hundred sixty-four thousand, nine hundred three".