6403614214 has 4 divisors (see below), whose sum is σ = 9605421324. Its totient is φ = 3201807106.

The previous prime is 6403614187. The next prime is 6403614229. The reversal of 6403614214 is 4124163046.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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, 1600903552 + ... + 1600903555.

It is an arithmetic number, because the mean of its divisors is an integer number (2401355331).

Almost surely, 2^6403614214 is an apocalyptic number.

6403614214 is a deficient number, since it is larger than the sum of its proper divisors (3201807110).

6403614214 is a wasteful number, since it uses less digits than its factorization.

6403614214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3201807109.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 6403614214 is about 80022.5856493028. The cubic root of 6403614214 is about 1856.9849613300.

The spelling of 6403614214 in words is "six billion, four hundred three million, six hundred fourteen thousand, two hundred fourteen".