7079009381 has 2 divisors, whose sum is σ = 7079009382. Its totient is φ = 7079009380.

The previous prime is 7079009339. The next prime is 7079009401. The reversal of 7079009381 is 1839009707.

7079009381 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7024116100 + 54893281 = 83810^2 + 7409^2 .

It is a cyclic number.

It is not a de Polignac number, because 7079009381 - 2¹⁴ = 7078992997 is a prime.

It is a super-2 number, since 2×7079009381² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7079009081) by changing a digit.

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 as a sum of consecutive naturals, namely, 3539504690 + 3539504691.

It is an arithmetic number, because the mean of its divisors is an integer number (3539504691).

Almost surely, 2^7079009381 is an apocalyptic number.

It is an amenable number.

7079009381 is a deficient number, since it is larger than the sum of its proper divisors (1).

7079009381 is an equidigital number, since it uses as much as digits as its factorization.

7079009381 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 44.

The square root of 7079009381 is about 84136.8491268838. The cubic root of 7079009381 is about 1920.1013926670.

The spelling of 7079009381 in words is "seven billion, seventy-nine million, nine thousand, three hundred eighty-one".