8260350065 has 32 divisors (see below), whose sum is σ = 11947481856. Its totient is φ = 5408296960.

The previous prime is 8260349983. The next prime is 8260350071. The reversal of 8260350065 is 5600530628.

It is not a de Polignac number, because 8260350065 - 2⁸ = 8260349809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170552 + ... + 213561.

It is an arithmetic number, because the mean of its divisors is an integer number (373358808).

Almost surely, 2^8260350065 is an apocalyptic number.

8260350065 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8260350065 is a deficient number, since it is larger than the sum of its proper divisors (3687131791).

8260350065 is a wasteful number, since it uses less digits than its factorization.

8260350065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384169.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 8260350065 is about 90886.4679971667. The cubic root of 8260350065 is about 2021.4646490512.

The spelling of 8260350065 in words is "eight billion, two hundred sixty million, three hundred fifty thousand, sixty-five".