6469834375 has 24 divisors (see below), whose sum is σ = 8098919136. Its totient is φ = 5168100000.

The previous prime is 6469834363. The next prime is 6469834409. The reversal of 6469834375 is 5734389646.

6469834375 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6469834375 - 2²¹ = 6467737223 is a prime.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3020805 + ... + 3022945.

It is an arithmetic number, because the mean of its divisors is an integer number (337454964).

Almost surely, 2^6469834375 is an apocalyptic number.

6469834375 is a deficient number, since it is larger than the sum of its proper divisors (1629084761).

6469834375 is an frugal number, since it uses more digits than its factorization.

6469834375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133 (or 3113 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 55.

The square root of 6469834375 is about 80435.2806609140. The cubic root of 6469834375 is about 1863.3640871401.

The spelling of 6469834375 in words is "six billion, four hundred sixty-nine million, eight hundred thirty-four thousand, three hundred seventy-five".