3966214454 has 8 divisors (see below), whose sum is σ = 5950814040. Its totient is φ = 1982609776.

The previous prime is 3966214433. The next prime is 3966214481. The reversal of 3966214454 is 4544126693.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 238679 + ... + 254754.

It is an arithmetic number, because the mean of its divisors is an integer number (743851755).

Almost surely, 2^3966214454 is an apocalyptic number.

3966214454 is a deficient number, since it is larger than the sum of its proper divisors (1984599586).

3966214454 is a wasteful number, since it uses less digits than its factorization.

3966214454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497454.

The product of its digits is 622080, while the sum is 44.

The square root of 3966214454 is about 62977.8886117977. Note that the first 3 decimals coincide. The cubic root of 3966214454 is about 1582.9191419295.

The spelling of 3966214454 in words is "three billion, nine hundred sixty-six million, two hundred fourteen thousand, four hundred fifty-four".