730029552 has 160 divisors (see below), whose sum is σ = 2285329920. Its totient is φ = 196162560.

The previous prime is 730029541. The next prime is 730029569. The reversal of 730029552 is 255920037.

It is a super-3 number, since 3×730029552³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1104102 + ... + 1104762.

It is an arithmetic number, because the mean of its divisors is an integer number (14283312).

Almost surely, 2^730029552 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 730029552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1142664960).

730029552 is an abundant number, since it is smaller than the sum of its proper divisors (1555300368).

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

730029552 is a wasteful number, since it uses less digits than its factorization.

730029552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871 (or 865 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 730029552 is about 27019.0590509736. The cubic root of 730029552 is about 900.4234846535.

Adding to 730029552 its reverse (255920037), we get a palindrome (985949589).

The spelling of 730029552 in words is "seven hundred thirty million, twenty-nine thousand, five hundred fifty-two".