2745327968 has 12 divisors (see below), whose sum is σ = 5404864500. Its totient is φ = 1372663968.

The previous prime is 2745327953. The next prime is 2745327983. The reversal of 2745327968 is 8697235472.

It is an interprime number because it is at equal distance from previous prime (2745327953) and next prime (2745327983).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42895718 + ... + 42895781.

It is an arithmetic number, because the mean of its divisors is an integer number (450405375).

Almost surely, 2^2745327968 is an apocalyptic number.

It is an amenable number.

2745327968 is a deficient number, since it is larger than the sum of its proper divisors (2659536532).

2745327968 is an equidigital number, since it uses as much as digits as its factorization.

2745327968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85791509 (or 85791501 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 53.

The square root of 2745327968 is about 52395.8773950776. The cubic root of 2745327968 is about 1400.2258084750.

The spelling of 2745327968 in words is "two billion, seven hundred forty-five million, three hundred twenty-seven thousand, nine hundred sixty-eight".