734224500 has 144 divisors (see below), whose sum is σ = 2402417472. Its totient is φ = 195760800.

The previous prime is 734224493. The next prime is 734224501. The reversal of 734224500 is 5422437.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734224501) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118479 + ... + 124521.

Almost surely, 2^734224500 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 734224500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1201208736).

734224500 is an abundant number, since it is smaller than the sum of its proper divisors (1668192972).

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

734224500 is a wasteful number, since it uses less digits than its factorization.

734224500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6077 (or 6053 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 734224500 is about 27096.5772746301. The cubic root of 734224500 is about 902.1448842410.

Adding to 734224500 its reverse (5422437), we get a palindrome (739646937).

The spelling of 734224500 in words is "seven hundred thirty-four million, two hundred twenty-four thousand, five hundred".