748242293 has 2 divisors, whose sum is σ = 748242294. Its totient is φ = 748242292.

The previous prime is 748242283. The next prime is 748242317. The reversal of 748242293 is 392242847.

748242293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 742126564 + 6115729 = 27242^2 + 2473^2 .

It is a cyclic number.

It is not a de Polignac number, because 748242293 - 2⁴ = 748242277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 748242293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748242283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374121146 + 374121147.

It is an arithmetic number, because the mean of its divisors is an integer number (374121147).

Almost surely, 2^748242293 is an apocalyptic number.

It is an amenable number.

748242293 is a deficient number, since it is larger than the sum of its proper divisors (1).

748242293 is an equidigital number, since it uses as much as digits as its factorization.

748242293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 41.

The square root of 748242293 is about 27354.0178584427. The cubic root of 748242293 is about 907.8499710882.

The spelling of 748242293 in words is "seven hundred forty-eight million, two hundred forty-two thousand, two hundred ninety-three".