260730315 has 12 divisors (see below), whose sum is σ = 451932624. Its totient is φ = 139056144.

The previous prime is 260730313. The next prime is 260730347. The reversal of 260730315 is 513037062.

It is a happy number.

It is not a de Polignac number, because 260730315 - 2¹ = 260730313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260730313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2896959 + ... + 2897048.

It is an arithmetic number, because the mean of its divisors is an integer number (37661052).

Almost surely, 2^260730315 is an apocalyptic number.

260730315 is a deficient number, since it is larger than the sum of its proper divisors (191202309).

260730315 is a wasteful number, since it uses less digits than its factorization.

260730315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5794018 (or 5794015 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 260730315 is about 16147.1457230063. The cubic root of 260730315 is about 638.8474659246.

Adding to 260730315 its reverse (513037062), we get a palindrome (773767377).

The spelling of 260730315 in words is "two hundred sixty million, seven hundred thirty thousand, three hundred fifteen".