379069581769 has 2 divisors, whose sum is σ = 379069581770. Its totient is φ = 379069581768.

The previous prime is 379069581689. The next prime is 379069581773. The reversal of 379069581769 is 967185960973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 283966423225 + 95103158544 = 532885^2 + 308388^2 .

It is a cyclic number.

It is not a de Polignac number, because 379069581769 - 2⁷ = 379069581641 is a prime.

It is a super-2 number, since 2×379069581769² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 379069581698 and 379069581707.

It is not a weakly prime, because it can be changed into another prime (379069581469) 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, 189534790884 + 189534790885.

It is an arithmetic number, because the mean of its divisors is an integer number (189534790885).

Almost surely, 2^379069581769 is an apocalyptic number.

It is an amenable number.

379069581769 is a deficient number, since it is larger than the sum of its proper divisors (1).

379069581769 is an equidigital number, since it uses as much as digits as its factorization.

379069581769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 154314720, while the sum is 70.

The spelling of 379069581769 in words is "three hundred seventy-nine billion, sixty-nine million, five hundred eighty-one thousand, seven hundred sixty-nine".