7474298263 has 2 divisors, whose sum is σ = 7474298264. Its totient is φ = 7474298262.

The previous prime is 7474298203. The next prime is 7474298269. The reversal of 7474298263 is 3628924747.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7474298263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7474298263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7474298269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3737149131 + 3737149132.

It is an arithmetic number, because the mean of its divisors is an integer number (3737149132).

Almost surely, 2^7474298263 is an apocalyptic number.

7474298263 is a deficient number, since it is larger than the sum of its proper divisors (1).

7474298263 is an equidigital number, since it uses as much as digits as its factorization.

7474298263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4064256, while the sum is 52.

The square root of 7474298263 is about 86454.0239838494. The cubic root of 7474298263 is about 1955.1952860348.

The spelling of 7474298263 in words is "seven billion, four hundred seventy-four million, two hundred ninety-eight thousand, two hundred sixty-three".