4045887347 has 2 divisors, whose sum is σ = 4045887348. Its totient is φ = 4045887346.

The previous prime is 4045887343. The next prime is 4045887383. The reversal of 4045887347 is 7437885404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4045887347 - 2² = 4045887343 is a prime.

It is a super-2 number, since 2×4045887347² = 32738408849229396818, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4045887295 and 4045887304.

It is not a weakly prime, because it can be changed into another prime (4045887343) 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 as a sum of consecutive naturals, namely, 2022943673 + 2022943674.

It is an arithmetic number, because the mean of its divisors is an integer number (2022943674).

Almost surely, 2^4045887347 is an apocalyptic number.

4045887347 is a deficient number, since it is larger than the sum of its proper divisors (1).

4045887347 is an equidigital number, since it uses as much as digits as its factorization.

4045887347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3010560, while the sum is 50.

The square root of 4045887347 is about 63607.2900460317. The cubic root of 4045887347 is about 1593.4481221559.

The spelling of 4045887347 in words is "four billion, forty-five million, eight hundred eighty-seven thousand, three hundred forty-seven".