2666270304 has 96 divisors (see below), whose sum is σ = 8185968000. Its totient is φ = 841974912.

The previous prime is 2666270281. The next prime is 2666270333. The reversal of 2666270304 is 4030726662.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64794 + ... + 97625.

It is an arithmetic number, because the mean of its divisors is an integer number (85270500).

Almost surely, 2^2666270304 is an apocalyptic number.

2666270304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2666270304 is an abundant number, since it is smaller than the sum of its proper divisors (5519697696).

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

2666270304 is a wasteful number, since it uses less digits than its factorization.

2666270304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162457 (or 162443 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 2666270304 is about 51635.9400417965. The cubic root of 2666270304 is about 1386.6538396660.

Adding to 2666270304 its reverse (4030726662), we get a palindrome (6696996966).

The spelling of 2666270304 in words is "two billion, six hundred sixty-six million, two hundred seventy thousand, three hundred four".