6385389414 has 16 divisors (see below), whose sum is σ = 13522001328. Its totient is φ = 2003259392.

The previous prime is 6385389407. The next prime is 6385389443. The reversal of 6385389414 is 4149835836.

It is a super-4 number, since 4×6385389414⁴ (a number of 40 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31300827 + ... + 31301030.

It is an arithmetic number, because the mean of its divisors is an integer number (845125083).

Almost surely, 2^6385389414 is an apocalyptic number.

6385389414 is an abundant number, since it is smaller than the sum of its proper divisors (7136611914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6385389414 is a wasteful number, since it uses less digits than its factorization.

6385389414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62601879.

The product of its digits is 2488320, while the sum is 51.

The square root of 6385389414 is about 79908.6316614169. The cubic root of 6385389414 is about 1855.2216166859.

The spelling of 6385389414 in words is "six billion, three hundred eighty-five million, three hundred eighty-nine thousand, four hundred fourteen".