748317667 has 2 divisors, whose sum is σ = 748317668. Its totient is φ = 748317666.

The previous prime is 748317631. The next prime is 748317697. The reversal of 748317667 is 766713847.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 748317667 - 2¹⁹ = 747793379 is a prime.

It is a super-3 number, since 3×748317667³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 748317667.

It is not a weakly prime, because it can be changed into another prime (748317617) 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, 374158833 + 374158834.

It is an arithmetic number, because the mean of its divisors is an integer number (374158834).

Almost surely, 2^748317667 is an apocalyptic number.

748317667 is a deficient number, since it is larger than the sum of its proper divisors (1).

748317667 is an equidigital number, since it uses as much as digits as its factorization.

748317667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1185408, while the sum is 49.

The square root of 748317667 is about 27355.3955738169. The cubic root of 748317667 is about 907.8804540778.

The spelling of 748317667 in words is "seven hundred forty-eight million, three hundred seventeen thousand, six hundred sixty-seven".