3914545568 has 48 divisors (see below), whose sum is σ = 7765664256. Its totient is φ = 1942375680.

The previous prime is 3914545567. The next prime is 3914545597. The reversal of 3914545568 is 8655454193.

It is not an unprimeable number, because it can be changed into a prime (3914545567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3003605 + ... + 3004907.

It is an arithmetic number, because the mean of its divisors is an integer number (161784672).

Almost surely, 2^3914545568 is an apocalyptic number.

It is an amenable number.

3914545568 is a deficient number, since it is larger than the sum of its proper divisors (3851118688).

3914545568 is a wasteful number, since it uses less digits than its factorization.

3914545568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957 (or 1949 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 50.

The square root of 3914545568 is about 62566.3293473415. The cubic root of 3914545568 is about 1576.0153785851.

The spelling of 3914545568 in words is "three billion, nine hundred fourteen million, five hundred forty-five thousand, five hundred sixty-eight".