730302704730 has 96 divisors (see below), whose sum is σ = 1985942499840. Its totient is φ = 185847678720.

The previous prime is 730302704701. The next prime is 730302704741. The reversal of 730302704730 is 37407203037.

730302704730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 482886 + ... + 1301454.

It is an arithmetic number, because the mean of its divisors is an integer number (20686901040).

Almost surely, 2^730302704730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 730302704730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (992971249920).

730302704730 is an abundant number, since it is smaller than the sum of its proper divisors (1255639795110).

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

730302704730 is a wasteful number, since it uses less digits than its factorization.

730302704730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819036 (or 819033 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 36.

Adding to 730302704730 its reverse (37407203037), we get a palindrome (767709907767).

The spelling of 730302704730 in words is "seven hundred thirty billion, three hundred two million, seven hundred four thousand, seven hundred thirty".