748869 has 12 divisors (see below), whose sum is σ = 1098048. Its totient is φ = 453640.

The previous prime is 748861. The next prime is 748871. The reversal of 748869 is 968847.

It is a happy number.

It is not a de Polignac number, because 748869 - 2³ = 748861 is a prime.

It is a super-2 number, since 2×748869² = 1121609558322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 748869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 669 + ... + 1394.

It is an arithmetic number, because the mean of its divisors is an integer number (91504).

2⁷⁴⁸⁸⁶⁹ is an apocalyptic number.

It is an amenable number.

748869 is a deficient number, since it is larger than the sum of its proper divisors (349179).

748869 is a wasteful number, since it uses less digits than its factorization.

748869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088 (or 2077 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 748869 is about 865.3721742695. The cubic root of 748869 is about 90.8103363679.

It can be divided in two parts, 7488 and 69, that added together give a palindrome (7557).

The spelling of 748869 in words is "seven hundred forty-eight thousand, eight hundred sixty-nine".