748317193 has 16 divisors (see below), whose sum is σ = 833222656. Its totient is φ = 667569600.

The previous prime is 748317179. The next prime is 748317217. The reversal of 748317193 is 391713847.

It is a cyclic number.

It is not a de Polignac number, because 748317193 - 2¹⁷ = 748186121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748317103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67480 + ... + 77782.

It is an arithmetic number, because the mean of its divisors is an integer number (52076416).

Almost surely, 2^748317193 is an apocalyptic number.

It is an amenable number.

748317193 is a deficient number, since it is larger than the sum of its proper divisors (84905463).

748317193 is a wasteful number, since it uses less digits than its factorization.

748317193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10504.

The product of its digits is 127008, while the sum is 43.

The square root of 748317193 is about 27355.3869100768. The cubic root of 748317193 is about 907.8802623876.

The spelling of 748317193 in words is "seven hundred forty-eight million, three hundred seventeen thousand, one hundred ninety-three".