730351682 has 8 divisors (see below), whose sum is σ = 1109395200. Its totient is φ = 360553284.

The previous prime is 730351681. The next prime is 730351733. The reversal of 730351682 is 286153037.

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

It is not an unprimeable number, because it can be changed into a prime (730351681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2311082 + ... + 2311397.

It is an arithmetic number, because the mean of its divisors is an integer number (138674400).

Almost surely, 2^730351682 is an apocalyptic number.

730351682 is a deficient number, since it is larger than the sum of its proper divisors (379043518).

730351682 is a wasteful number, since it uses less digits than its factorization.

730351682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4622560.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 730351682 is about 27025.0195559596. The cubic root of 730351682 is about 900.5559042997. Note that the first 3 decimals are identical.

It can be divided in two parts, 7303 and 51682, that added together give a palindrome (58985).

The spelling of 730351682 in words is "seven hundred thirty million, three hundred fifty-one thousand, six hundred eighty-two".