748317679 has 8 divisors (see below), whose sum is σ = 834038640. Its totient is φ = 667230336.

The previous prime is 748317667. The next prime is 748317697. The reversal of 748317679 is 976713847.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 748317679 - 2¹³ = 748309487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748317079) 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 in 7 ways as a sum of consecutive naturals, for example, 1158064 + ... + 1158709.

It is an arithmetic number, because the mean of its divisors is an integer number (104254830).

Almost surely, 2^748317679 is an apocalyptic number.

748317679 is a deficient number, since it is larger than the sum of its proper divisors (85720961).

748317679 is a wasteful number, since it uses less digits than its factorization.

748317679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316809.

The product of its digits is 1778112, while the sum is 52.

The square root of 748317679 is about 27355.3957931520. The cubic root of 748317679 is about 907.8804589307.

The spelling of 748317679 in words is "seven hundred forty-eight million, three hundred seventeen thousand, six hundred seventy-nine".