748992347 has 2 divisors, whose sum is σ = 748992348. Its totient is φ = 748992346.

The previous prime is 748992287. The next prime is 748992353. The reversal of 748992347 is 743299847.

It is a strong prime.

It is an emirp because it is prime and its reverse (743299847) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 748992347 - 2¹⁴ = 748975963 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (748592347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374496173 + 374496174.

It is an arithmetic number, because the mean of its divisors is an integer number (374496174).

Almost surely, 2^748992347 is an apocalyptic number.

748992347 is a deficient number, since it is larger than the sum of its proper divisors (1).

748992347 is an equidigital number, since it uses as much as digits as its factorization.

748992347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3048192, while the sum is 53.

The square root of 748992347 is about 27367.7245491838. The cubic root of 748992347 is about 908.1532191612.

The spelling of 748992347 in words is "seven hundred forty-eight million, nine hundred ninety-two thousand, three hundred forty-seven".