748285863 has 24 divisors (see below), whose sum is σ = 1082540160. Its totient is φ = 459557280.

The previous prime is 748285831. The next prime is 748285883. The reversal of 748285863 is 368582847.

It is a happy number.

It is not a de Polignac number, because 748285863 - 2⁵ = 748285831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748285883) 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 23 ways as a sum of consecutive naturals, for example, 318748 + ... + 321086.

It is an arithmetic number, because the mean of its divisors is an integer number (45105840).

Almost surely, 2^748285863 is an apocalyptic number.

748285863 is a deficient number, since it is larger than the sum of its proper divisors (334254297).

748285863 is a wasteful number, since it uses less digits than its factorization.

748285863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2999 (or 2986 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 51.

The square root of 748285863 is about 27354.8142563608. The cubic root of 748285863 is about 907.8675920540.

The spelling of 748285863 in words is "seven hundred forty-eight million, two hundred eighty-five thousand, eight hundred sixty-three".