748893259 has 4 divisors (see below), whose sum is σ = 757307880. Its totient is φ = 740478640.

The previous prime is 748893241. The next prime is 748893263. The reversal of 748893259 is 952398847.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 952398847 = 947 ⋅1005701.

It is a cyclic number.

It is not a de Polignac number, because 748893259 - 2⁹ = 748892747 is a prime.

It is a super-2 number, since 2×748893259² = 1121682226751282162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748893269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4207177 + ... + 4207354.

It is an arithmetic number, because the mean of its divisors is an integer number (189326970).

Almost surely, 2^748893259 is an apocalyptic number.

748893259 is a deficient number, since it is larger than the sum of its proper divisors (8414621).

748893259 is an equidigital number, since it uses as much as digits as its factorization.

748893259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8414620.

The product of its digits is 4354560, while the sum is 55.

The square root of 748893259 is about 27365.9141816969. The cubic root of 748893259 is about 908.1131693284.

The spelling of 748893259 in words is "seven hundred forty-eight million, eight hundred ninety-three thousand, two hundred fifty-nine".