748432312 has 8 divisors (see below), whose sum is σ = 1403310600. Its totient is φ = 374216152.

The previous prime is 748432303. The next prime is 748432343. The reversal of 748432312 is 213234847.

748432312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46777012 + ... + 46777027.

It is an arithmetic number, because the mean of its divisors is an integer number (175413825).

Almost surely, 2^748432312 is an apocalyptic number.

It is an amenable number.

748432312 is a deficient number, since it is larger than the sum of its proper divisors (654878288).

748432312 is a wasteful number, since it uses less digits than its factorization.

748432312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93554045 (or 93554041 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 748432312 is about 27357.4909668266. The cubic root of 748432312 is about 907.9268152443.

The spelling of 748432312 in words is "seven hundred forty-eight million, four hundred thirty-two thousand, three hundred twelve".