260873973 has 16 divisors (see below), whose sum is σ = 387002560. Its totient is φ = 173680848.

The previous prime is 260873917. The next prime is 260873983. The reversal of 260873973 is 379378062.

It is a happy number.

260873973 is a `hidden beast` number, since 2 + 608 + 7 + 39 + 7 + 3 = 666.

It is not a de Polignac number, because 260873973 - 2⁶ = 260873909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260873983) 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, 15111 + ... + 27387.

It is an arithmetic number, because the mean of its divisors is an integer number (24187660).

Almost surely, 2^260873973 is an apocalyptic number.

It is an amenable number.

260873973 is a deficient number, since it is larger than the sum of its proper divisors (126128587).

260873973 is a wasteful number, since it uses less digits than its factorization.

260873973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13073 (or 13067 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 260873973 is about 16151.5935127157. The cubic root of 260873973 is about 638.9647757700.

The spelling of 260873973 in words is "two hundred sixty million, eight hundred seventy-three thousand, nine hundred seventy-three".