2664459348 has 12 divisors (see below), whose sum is σ = 6217071840. Its totient is φ = 888153112.

The previous prime is 2664459289. The next prime is 2664459367. The reversal of 2664459348 is 8439544662.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2664459348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111019128 + ... + 111019151.

It is an arithmetic number, because the mean of its divisors is an integer number (518089320).

Almost surely, 2^2664459348 is an apocalyptic number.

It is an amenable number.

2664459348 is an abundant number, since it is smaller than the sum of its proper divisors (3552612492).

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

2664459348 is a wasteful number, since it uses less digits than its factorization.

2664459348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222038286 (or 222038284 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 51.

The square root of 2664459348 is about 51618.4012538165. The cubic root of 2664459348 is about 1386.3398257620.

The spelling of 2664459348 in words is "two billion, six hundred sixty-four million, four hundred fifty-nine thousand, three hundred forty-eight".