730887241 has 8 divisors (see below), whose sum is σ = 836118144. Its totient is φ = 625860960.

The previous prime is 730887181. The next prime is 730887247. The reversal of 730887241 is 142788037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 730887241 - 2¹¹ = 730885193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 730887194 and 730887203.

It is not an unprimeable number, because it can be changed into a prime (730887247) 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 7 ways as a sum of consecutive naturals, for example, 43420 + ... + 57853.

It is an arithmetic number, because the mean of its divisors is an integer number (104514768).

Almost surely, 2^730887241 is an apocalyptic number.

It is an amenable number.

730887241 is a deficient number, since it is larger than the sum of its proper divisors (105230903).

730887241 is a wasteful number, since it uses less digits than its factorization.

730887241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102311.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 730887241 is about 27034.9263176359. The cubic root of 730887241 is about 900.7759731564.

It can be divided in two parts, 7308 and 87241, that added together give a palindrome (94549).

The spelling of 730887241 in words is "seven hundred thirty million, eight hundred eighty-seven thousand, two hundred forty-one".