748974436 has 24 divisors (see below), whose sum is σ = 1506617280. Its totient is φ = 319131552.

The previous prime is 748974403. The next prime is 748974439. The reversal of 748974436 is 634479847.

It is not an unprimeable number, because it can be changed into a prime (748974439) 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 7 ways as a sum of consecutive naturals, for example, 72466 + ... + 82153.

It is an arithmetic number, because the mean of its divisors is an integer number (62775720).

Almost surely, 2^748974436 is an apocalyptic number.

It is an amenable number.

748974436 is an abundant number, since it is smaller than the sum of its proper divisors (757642844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

748974436 is a wasteful number, since it uses less digits than its factorization.

748974436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154803 (or 154801 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 52.

The square root of 748974436 is about 27367.3973187075. The cubic root of 748974436 is about 908.1459800743.

The spelling of 748974436 in words is "seven hundred forty-eight million, nine hundred seventy-four thousand, four hundred thirty-six".