2745217348 has 24 divisors (see below), whose sum is σ = 5028206400. Its totient is φ = 1308948960.

The previous prime is 2745217339. The next prime is 2745217357. The reversal of 2745217348 is 8437125472.

It is an interprime number because it is at equal distance from previous prime (2745217339) and next prime (2745217357).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14623 + ... + 75526.

It is an arithmetic number, because the mean of its divisors is an integer number (209508600).

Almost surely, 2^2745217348 is an apocalyptic number.

It is an amenable number.

2745217348 is a deficient number, since it is larger than the sum of its proper divisors (2282989052).

2745217348 is a wasteful number, since it uses less digits than its factorization.

2745217348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90507 (or 90505 counting only the distinct ones).

The product of its digits is 376320, while the sum is 43.

The square root of 2745217348 is about 52394.8217670411. The cubic root of 2745217348 is about 1400.2070013644.

The spelling of 2745217348 in words is "two billion, seven hundred forty-five million, two hundred seventeen thousand, three hundred forty-eight".