753224868 has 72 divisors (see below), whose sum is σ = 2103454080. Its totient is φ = 225351360.

The previous prime is 753224837. The next prime is 753224869. The reversal of 753224868 is 868422357.

It is a super-3 number, since 3×753224868³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (753224869) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19246 + ... + 43322.

It is an arithmetic number, because the mean of its divisors is an integer number (29214640).

Almost surely, 2^753224868 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 753224868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1051727040).

753224868 is an abundant number, since it is smaller than the sum of its proper divisors (1350229212).

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

753224868 is a wasteful number, since it uses less digits than its factorization.

753224868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24177 (or 24172 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 753224868 is about 27444.9424849097. The cubic root of 753224868 is about 909.8606508840.

It can be divided in two parts, 7532 and 24868, that added together give a square (32400 = 180²).

The spelling of 753224868 in words is "seven hundred fifty-three million, two hundred twenty-four thousand, eight hundred sixty-eight".