8162379061 has 2 divisors, whose sum is σ = 8162379062. Its totient is φ = 8162379060.

The previous prime is 8162379041. The next prime is 8162379089. The reversal of 8162379061 is 1609732618.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6904612836 + 1257766225 = 83094^2 + 35465^2 .

It is a cyclic number.

It is not a de Polignac number, because 8162379061 - 2³¹ = 6014895413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8162378999 and 8162379017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8162379011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4081189530 + 4081189531.

It is an arithmetic number, because the mean of its divisors is an integer number (4081189531).

Almost surely, 2^8162379061 is an apocalyptic number.

It is an amenable number.

8162379061 is a deficient number, since it is larger than the sum of its proper divisors (1).

8162379061 is an equidigital number, since it uses as much as digits as its factorization.

8162379061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 8162379061 is about 90345.8856893882. The cubic root of 8162379061 is about 2013.4410550786.

The spelling of 8162379061 in words is "eight billion, one hundred sixty-two million, three hundred seventy-nine thousand, sixty-one".