260436411 has 16 divisors (see below), whose sum is σ = 389250720. Its totient is φ = 172085760.

The previous prime is 260436403. The next prime is 260436431. The reversal of 260436411 is 114634062.

It is not a de Polignac number, because 260436411 - 2³ = 260436403 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (260436431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39630 + ... + 45731.

It is an arithmetic number, because the mean of its divisors is an integer number (24328170).

Almost surely, 2^260436411 is an apocalyptic number.

260436411 is a deficient number, since it is larger than the sum of its proper divisors (128814309).

260436411 is a wasteful number, since it uses less digits than its factorization.

260436411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85483 (or 85477 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 260436411 is about 16138.0423533959. The cubic root of 260436411 is about 638.6073322069.

The spelling of 260436411 in words is "two hundred sixty million, four hundred thirty-six thousand, four hundred eleven".