749524112 has 20 divisors (see below), whose sum is σ = 1465529340. Its totient is φ = 371323008.

The previous prime is 749524093. The next prime is 749524151. The reversal of 749524112 is 211425947.

It can be written as a sum of positive squares in 2 ways, for example, as 646379776 + 103144336 = 25424^2 + 10156^2 .

It is an unprimeable number.

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, 213143 + ... + 216630.

It is an arithmetic number, because the mean of its divisors is an integer number (73276467).

Almost surely, 2^749524112 is an apocalyptic number.

It is an amenable number.

749524112 is a deficient number, since it is larger than the sum of its proper divisors (716005228).

749524112 is a wasteful number, since it uses less digits than its factorization.

749524112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429890 (or 429884 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 749524112 is about 27377.4380101572. The cubic root of 749524112 is about 908.3680900054.

The spelling of 749524112 in words is "seven hundred forty-nine million, five hundred twenty-four thousand, one hundred twelve".