748469 has 4 divisors (see below), whose sum is σ = 758796. Its totient is φ = 738144.

The previous prime is 748463. The next prime is 748471. The reversal of 748469 is 964847.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 964847 = 13 ⋅74219.

It can be written as a sum of positive squares in 2 ways, for example, as 240100 + 508369 = 490^2 + 713^2 .

It is a cyclic number.

It is not a de Polignac number, because 748469 - 2⁴ = 748453 is a prime.

It is a super-2 number, since 2×748469² = 1120411687922, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5054 + ... + 5199.

It is an arithmetic number, because the mean of its divisors is an integer number (189699).

2⁷⁴⁸⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

748469 is a deficient number, since it is larger than the sum of its proper divisors (10327).

748469 is a wasteful number, since it uses less digits than its factorization.

748469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10326.

The product of its digits is 48384, while the sum is 38.

The square root of 748469 is about 865.1410289658. The cubic root of 748469 is about 90.7941650465.

The spelling of 748469 in words is "seven hundred forty-eight thousand, four hundred sixty-nine".