3260065003 has 4 divisors (see below), whose sum is σ = 3510839248. Its totient is φ = 3009290760.

The previous prime is 3260064991. The next prime is 3260065007. The reversal of 3260065003 is 3005600623.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3260065003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3260065007) 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, 125387103 + ... + 125387128.

It is an arithmetic number, because the mean of its divisors is an integer number (877709812).

Almost surely, 2^3260065003 is an apocalyptic number.

3260065003 is a deficient number, since it is larger than the sum of its proper divisors (250774245).

3260065003 is a wasteful number, since it uses less digits than its factorization.

3260065003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250774244.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 3260065003 is about 57096.9789305879. The cubic root of 3260065003 is about 1482.7755626031.

Adding to 3260065003 its reverse (3005600623), we get a palindrome (6265665626).

The spelling of 3260065003 in words is "three billion, two hundred sixty million, sixty-five thousand, three".