260984027 has 8 divisors (see below), whose sum is σ = 263672640. Its totient is φ = 258309000.

The previous prime is 260984023. The next prime is 260984039. The reversal of 260984027 is 720489062.

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 260984027 - 2² = 260984023 is a prime.

It is a super-2 number, since 2×260984027² = 136225324698273458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260984023) 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 7 ways as a sum of consecutive naturals, for example, 37724 + ... + 44102.

It is an arithmetic number, because the mean of its divisors is an integer number (32959080).

Almost surely, 2^260984027 is an apocalyptic number.

260984027 is a deficient number, since it is larger than the sum of its proper divisors (2688613).

260984027 is a wasteful number, since it uses less digits than its factorization.

260984027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6793.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 260984027 is about 16155.0000619003. Note that the first 4 decimals coincide. The cubic root of 260984027 is about 639.0546157571.

The spelling of 260984027 in words is "two hundred sixty million, nine hundred eighty-four thousand, twenty-seven".