2775342468 has 12 divisors (see below), whose sum is σ = 6475799120. Its totient is φ = 925114152.

The previous prime is 2775342467. The next prime is 2775342469. The reversal of 2775342468 is 8642435772.

It is an interprime number because it is at equal distance from previous prime (2775342467) and next prime (2775342469).

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

It is not an unprimeable number, because it can be changed into a prime (2775342467) 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, 115639258 + ... + 115639281.

Almost surely, 2^2775342468 is an apocalyptic number.

It is an amenable number.

2775342468 is an abundant number, since it is smaller than the sum of its proper divisors (3700456652).

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

2775342468 is a wasteful number, since it uses less digits than its factorization.

2775342468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231278546 (or 231278544 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 48.

The square root of 2775342468 is about 52681.5192263853. The cubic root of 2775342468 is about 1405.3101847622.

The spelling of 2775342468 in words is "two billion, seven hundred seventy-five million, three hundred forty-two thousand, four hundred sixty-eight".