260629891376 has 20 divisors (see below), whose sum is σ = 531547805400. Its totient is φ = 123456264192.

The previous prime is 260629891373. The next prime is 260629891397. The reversal of 260629891376 is 673198926062.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (260629891373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428667281 + ... + 428667888.

It is an arithmetic number, because the mean of its divisors is an integer number (26577390270).

Almost surely, 2^260629891376 is an apocalyptic number.

It is an amenable number.

260629891376 is an abundant number, since it is smaller than the sum of its proper divisors (270917914024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260629891376 is a wasteful number, since it uses less digits than its factorization.

260629891376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857335196 (or 857335190 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 59.

The spelling of 260629891376 in words is "two hundred sixty billion, six hundred twenty-nine million, eight hundred ninety-one thousand, three hundred seventy-six".