748349 has 4 divisors (see below), whose sum is σ = 855264. Its totient is φ = 641436.

The previous prime is 748343. The next prime is 748361. The reversal of 748349 is 943847.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 943847 = 107 ⋅8821.

It is a cyclic number.

It is not a de Polignac number, because 748349 - 2⁸ = 748093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748343) 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, 53447 + ... + 53460.

It is an arithmetic number, because the mean of its divisors is an integer number (213816).

2⁷⁴⁸³⁴⁹ is an apocalyptic number.

It is an amenable number.

748349 is a deficient number, since it is larger than the sum of its proper divisors (106915).

748349 is a wasteful number, since it uses less digits than its factorization.

748349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106914.

The product of its digits is 24192, while the sum is 35.

The square root of 748349 is about 865.0716733312. The cubic root of 748349 is about 90.7893125266.

The spelling of 748349 in words is "seven hundred forty-eight thousand, three hundred forty-nine".