7028219342 has 8 divisors (see below), whose sum is σ = 11000691216. Its totient is φ = 3361322272.

The previous prime is 7028219311. The next prime is 7028219369. The reversal of 7028219342 is 2439128207.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 7028219296 and 7028219305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76393643 + ... + 76393734.

It is an arithmetic number, because the mean of its divisors is an integer number (1375086402).

Almost surely, 2^7028219342 is an apocalyptic number.

7028219342 is a deficient number, since it is larger than the sum of its proper divisors (3972471874).

7028219342 is a wasteful number, since it uses less digits than its factorization.

7028219342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152787402.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 7028219342 is about 83834.4758557003. The cubic root of 7028219342 is about 1915.4982914352.

The spelling of 7028219342 in words is "seven billion, twenty-eight million, two hundred nineteen thousand, three hundred forty-two".