730940202 has 24 divisors (see below), whose sum is σ = 1600034436. Its totient is φ = 241134336.

The previous prime is 730940201. The next prime is 730940213. The reversal of 730940202 is 202049037.

It can be written as a sum of positive squares in 2 ways, for example, as 614494521 + 116445681 = 24789^2 + 10791^2 .

It is not an unprimeable number, because it can be changed into a prime (730940201) 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 11 ways as a sum of consecutive naturals, for example, 207573 + ... + 211064.

Almost surely, 2^730940202 is an apocalyptic number.

730940202 is an abundant number, since it is smaller than the sum of its proper divisors (869094234).

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

730940202 is a wasteful number, since it uses less digits than its factorization.

730940202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418742 (or 418739 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 730940202 is about 27035.9057921128. The cubic root of 730940202 is about 900.7977297473.

Adding to 730940202 its reverse (202049037), we get a palindrome (932989239).

The spelling of 730940202 in words is "seven hundred thirty million, nine hundred forty thousand, two hundred two".