34691579146669 has 2 divisors, whose sum is σ = 34691579146670. Its totient is φ = 34691579146668.

The previous prime is 34691579146643. The next prime is 34691579146681. The reversal of 34691579146669 is 96664197519643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34321260649225 + 370318497444 = 5858435^2 + 608538^2 .

It is a cyclic number.

It is not a de Polignac number, because 34691579146669 - 2⁷ = 34691579146541 is a prime.

It is a super-2 number, since 2×34691579146669² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34691579146595 and 34691579146604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34691579126669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17345789573334 + 17345789573335.

It is an arithmetic number, because the mean of its divisors is an integer number (17345789573335).

Almost surely, 2^{34691579146669} is an apocalyptic number.

It is an amenable number.

34691579146669 is a deficient number, since it is larger than the sum of its proper divisors (1).

34691579146669 is an equidigital number, since it uses as much as digits as its factorization.

34691579146669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1587237120, while the sum is 76.

The spelling of 34691579146669 in words is "thirty-four trillion, six hundred ninety-one billion, five hundred seventy-nine million, one hundred forty-six thousand, six hundred sixty-nine".