260334613 has 8 divisors (see below), whose sum is σ = 324573120. Its totient is φ = 202858080.

The previous prime is 260334601. The next prime is 260334647. The reversal of 260334613 is 316433062.

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 260334613 - 2⁹ = 260334101 is a prime.

It is a super-2 number, since 2×260334613² = 135548221451719538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260334673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690408 + ... + 1690561.

It is an arithmetic number, because the mean of its divisors is an integer number (40571640).

Almost surely, 2^260334613 is an apocalyptic number.

It is an amenable number.

260334613 is a deficient number, since it is larger than the sum of its proper divisors (64238507).

260334613 is a wasteful number, since it uses less digits than its factorization.

260334613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3380987.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 260334613 is about 16134.8880690261. Note that the first 3 decimals coincide. The cubic root of 260334613 is about 638.5241162171.

Adding to 260334613 its reverse (316433062), we get a palindrome (576767675).

The spelling of 260334613 in words is "two hundred sixty million, three hundred thirty-four thousand, six hundred thirteen".