7213006319 has 6 divisors (see below), whose sum is σ = 7384653576. Its totient is φ = 7045260180.

The previous prime is 7213006289. The next prime is 7213006343. The reversal of 7213006319 is 9136003127.

It is a happy number.

7213006319 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 7213006319 - 2²⁰ = 7211957743 is a prime.

It is a super-2 number, since 2×7213006319² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7213006349) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1948667 + ... + 1952364.

It is an arithmetic number, because the mean of its divisors is an integer number (1230775596).

Almost surely, 2^7213006319 is an apocalyptic number.

7213006319 is a deficient number, since it is larger than the sum of its proper divisors (171647257).

7213006319 is an equidigital number, since it uses as much as digits as its factorization.

7213006319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3901117 (or 3901074 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 7213006319 is about 84929.4196318331. The cubic root of 7213006319 is about 1932.1407978317.

The spelling of 7213006319 in words is "seven billion, two hundred thirteen million, six thousand, three hundred nineteen".