748783296 has 168 divisors, whose sum is σ = 2213475888. Its totient is φ = 241920000.

The previous prime is 748783291. The next prime is 748783297. The reversal of 748783296 is 692387847.

Its product of digits (4064256) is a multiple of the sum of its prime divisors (378).

It is not an unprimeable number, because it can be changed into a prime (748783291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3548631 + ... + 3548841.

Almost surely, 2^748783296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748783296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1106737944).

748783296 is an abundant number, since it is smaller than the sum of its proper divisors (1464692592).

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

748783296 is a wasteful number, since it uses less digits than its factorization.

748783296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 378 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The square root of 748783296 is about 27363.9049844864. The cubic root of 748783296 is about 908.0687198535.

The spelling of 748783296 in words is "seven hundred forty-eight million, seven hundred eighty-three thousand, two hundred ninety-six".