7864219341 has 32 divisors (see below), whose sum is σ = 12949683840. Its totient is φ = 4676256000.

The previous prime is 7864219331. The next prime is 7864219367. The reversal of 7864219341 is 1439124687.

It is not a de Polignac number, because 7864219341 - 2⁶ = 7864219277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7864219331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234060 + ... + 265541.

It is an arithmetic number, because the mean of its divisors is an integer number (404677620).

Almost surely, 2^7864219341 is an apocalyptic number.

It is an amenable number.

7864219341 is a deficient number, since it is larger than the sum of its proper divisors (5085464499).

7864219341 is a wasteful number, since it uses less digits than its factorization.

7864219341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499674 (or 499668 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 7864219341 is about 88680.4338115235. The cubic root of 7864219341 is about 1988.6203193201.

The spelling of 7864219341 in words is "seven billion, eight hundred sixty-four million, two hundred nineteen thousand, three hundred forty-one".