7013390873 has 2 divisors, whose sum is σ = 7013390874. Its totient is φ = 7013390872.

The previous prime is 7013390861. The next prime is 7013390899. The reversal of 7013390873 is 3780933107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4960666624 + 2052724249 = 70432^2 + 45307^2 .

It is a cyclic number.

It is not a de Polignac number, because 7013390873 - 2¹² = 7013386777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7013390873.

It is not a weakly prime, because it can be changed into another prime (7013390473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3506695436 + 3506695437.

It is an arithmetic number, because the mean of its divisors is an integer number (3506695437).

Almost surely, 2^7013390873 is an apocalyptic number.

It is an amenable number.

7013390873 is a deficient number, since it is larger than the sum of its proper divisors (1).

7013390873 is an equidigital number, since it uses as much as digits as its factorization.

7013390873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 7013390873 is about 83745.9901905757. The cubic root of 7013390873 is about 1914.1502066612.

The spelling of 7013390873 in words is "seven billion, thirteen million, three hundred ninety thousand, eight hundred seventy-three".