748445332 has 24 divisors (see below), whose sum is σ = 1392963264. Its totient is φ = 350650752.

The previous prime is 748445329. The next prime is 748445333. The reversal of 748445332 is 233544847.

It is a happy number.

748445332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748445333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8808 + ... + 39679.

It is an arithmetic number, because the mean of its divisors is an integer number (58040136).

Almost surely, 2^748445332 is an apocalyptic number.

It is an amenable number.

748445332 is a deficient number, since it is larger than the sum of its proper divisors (644517932).

748445332 is a wasteful number, since it uses less digits than its factorization.

748445332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48735 (or 48733 counting only the distinct ones).

The product of its digits is 322560, while the sum is 40.

The square root of 748445332 is about 27357.7289262102. The cubic root of 748445332 is about 907.9320800885.

The spelling of 748445332 in words is "seven hundred forty-eight million, four hundred forty-five thousand, three hundred thirty-two".