748281297 has 8 divisors (see below), whose sum is σ = 997843840. Its totient is φ = 498786480.

The previous prime is 748281277. The next prime is 748281323. The reversal of 748281297 is 792182847.

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

It is not a de Polignac number, because 748281297 - 2⁷ = 748281169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748281217) 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 in 7 ways as a sum of consecutive naturals, for example, 20979 + ... + 44007.

It is an arithmetic number, because the mean of its divisors is an integer number (124730480).

Almost surely, 2^748281297 is an apocalyptic number.

It is an amenable number.

748281297 is a deficient number, since it is larger than the sum of its proper divisors (249562543).

748281297 is a wasteful number, since it uses less digits than its factorization.

748281297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33863.

The product of its digits is 451584, while the sum is 48.

The square root of 748281297 is about 27354.7307974325. The cubic root of 748281297 is about 907.8657454638.

The spelling of 748281297 in words is "seven hundred forty-eight million, two hundred eighty-one thousand, two hundred ninety-seven".