2665084368 has 40 divisors (see below), whose sum is σ = 6888496608. Its totient is φ = 887884672.

The previous prime is 2665084361. The next prime is 2665084379. The reversal of 2665084368 is 8634805662.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2665084361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81955 + ... + 109757.

Almost surely, 2^2665084368 is an apocalyptic number.

It is an amenable number.

2665084368 is an abundant number, since it is smaller than the sum of its proper divisors (4223412240).

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

2665084368 is a wasteful number, since it uses less digits than its factorization.

2665084368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29811 (or 29805 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 48.

The square root of 2665084368 is about 51624.4551351392. The cubic root of 2665084368 is about 1386.4482182800.

The spelling of 2665084368 in words is "two billion, six hundred sixty-five million, eighty-four thousand, three hundred sixty-eight".