2667869260 has 24 divisors (see below), whose sum is σ = 6402886560. Its totient is φ = 914697984.

The previous prime is 2667869231. The next prime is 2667869261. The reversal of 2667869260 is 629687662.

It is a junction number, because it is equal to n+sod(n) for n = 2667869198 and 2667869207.

It is not an unprimeable number, because it can be changed into a prime (2667869261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9527965 + ... + 9528244.

It is an arithmetic number, because the mean of its divisors is an integer number (266786940).

Almost surely, 2^2667869260 is an apocalyptic number.

2667869260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2667869260 is an abundant number, since it is smaller than the sum of its proper divisors (3735017300).

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

2667869260 is a wasteful number, since it uses less digits than its factorization.

2667869260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19056225 (or 19056223 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The square root of 2667869260 is about 51651.4206968211. The cubic root of 2667869260 is about 1386.9309752844.

The spelling of 2667869260 in words is "two billion, six hundred sixty-seven million, eight hundred sixty-nine thousand, two hundred sixty".