3914185466 has 8 divisors (see below), whose sum is σ = 5917509120. Its totient is φ = 1941682428.

The previous prime is 3914185453. The next prime is 3914185469. The reversal of 3914185466 is 6645814193.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3914185466.

It is not an unprimeable number, because it can be changed into a prime (3914185469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7704836 + ... + 7705343.

It is an arithmetic number, because the mean of its divisors is an integer number (739688640).

Almost surely, 2^3914185466 is an apocalyptic number.

3914185466 is a deficient number, since it is larger than the sum of its proper divisors (2003323654).

3914185466 is a wasteful number, since it uses less digits than its factorization.

3914185466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15410308.

The product of its digits is 622080, while the sum is 47.

The square root of 3914185466 is about 62563.4515192377. The cubic root of 3914185466 is about 1575.9670508220.

The spelling of 3914185466 in words is "three billion, nine hundred fourteen million, one hundred eighty-five thousand, four hundred sixty-six".