3914147446 has 24 divisors (see below), whose sum is σ = 6477589440. Its totient is φ = 1772514480.

The previous prime is 3914147441. The next prime is 3914147477. The reversal of 3914147446 is 6447414193.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3914147441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35035 + ... + 95161.

It is an arithmetic number, because the mean of its divisors is an integer number (269899560).

Almost surely, 2^3914147446 is an apocalyptic number.

3914147446 is a deficient number, since it is larger than the sum of its proper divisors (2563441994).

3914147446 is a wasteful number, since it uses less digits than its factorization.

3914147446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60420 (or 60409 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 3914147446 is about 62563.1476669772. The cubic root of 3914147446 is about 1575.9619481459.

The spelling of 3914147446 in words is "three billion, nine hundred fourteen million, one hundred forty-seven thousand, four hundred forty-six".