754484448 has 96 divisors (see below), whose sum is σ = 2079544320. Its totient is φ = 239201280.

The previous prime is 754484441. The next prime is 754484449. The reversal of 754484448 is 844484457.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 754484397 and 754484406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (754484441) 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 15 ways as a sum of consecutive naturals, for example, 173436 + ... + 177732.

It is an arithmetic number, because the mean of its divisors is an integer number (21661920).

Almost surely, 2^754484448 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 754484448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1039772160).

754484448 is an abundant number, since it is smaller than the sum of its proper divisors (1325059872).

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

754484448 is a wasteful number, since it uses less digits than its factorization.

754484448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4400 (or 4392 counting only the distinct ones).

The product of its digits is 2293760, while the sum is 48.

The square root of 754484448 is about 27467.8802968121. The cubic root of 754484448 is about 910.3675398168.

Subtracting 754484448 from its reverse (844484457), we obtain a palindrome (90000009).

The spelling of 754484448 in words is "seven hundred fifty-four million, four hundred eighty-four thousand, four hundred forty-eight".