260806562379 has 24 divisors (see below), whose sum is σ = 412530573312. Its totient is φ = 157463561520.

The previous prime is 260806562377. The next prime is 260806562383. The reversal of 260806562379 is 973265608062.

260806562379 is a `hidden beast` number, since 2 + 6 + 0 + 8 + 0 + 6 + 5 + 623 + 7 + 9 = 666.

It is not a de Polignac number, because 260806562379 - 2¹ = 260806562377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260806562371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4982347 + ... + 5034420.

It is an arithmetic number, because the mean of its divisors is an integer number (17188773888).

Almost surely, 2^260806562379 is an apocalyptic number.

260806562379 is a deficient number, since it is larger than the sum of its proper divisors (151724010933).

260806562379 is a wasteful number, since it uses less digits than its factorization.

260806562379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10017047 (or 10017044 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 260806562379 in words is "two hundred sixty billion, eight hundred six million, five hundred sixty-two thousand, three hundred seventy-nine".