7072828646 has 16 divisors (see below), whose sum is σ = 11428360944. Its totient is φ = 3263518944.

The previous prime is 7072828627. The next prime is 7072828661. The reversal of 7072828646 is 6468282707.

It is a junction number, because it is equal to n+sod(n) for n = 7072828594 and 7072828603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70100 + ... + 138056.

It is an arithmetic number, because the mean of its divisors is an integer number (714272559).

Almost surely, 2^7072828646 is an apocalyptic number.

7072828646 is a deficient number, since it is larger than the sum of its proper divisors (4355532298).

7072828646 is a wasteful number, since it uses less digits than its factorization.

7072828646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71975.

The product of its (nonzero) digits is 1806336, while the sum is 50.

The square root of 7072828646 is about 84100.1108560506. The cubic root of 7072828646 is about 1919.5424117501.

The spelling of 7072828646 in words is "seven billion, seventy-two million, eight hundred twenty-eight thousand, six hundred forty-six".