6634161341 has 2 divisors, whose sum is σ = 6634161342. Its totient is φ = 6634161340.

The previous prime is 6634161337. The next prime is 6634161407. The reversal of 6634161341 is 1431614366.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6516525625 + 117635716 = 80725^2 + 10846^2 .

It is a cyclic number.

It is not a de Polignac number, because 6634161341 - 2² = 6634161337 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6634161041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3317080670 + 3317080671.

It is an arithmetic number, because the mean of its divisors is an integer number (3317080671).

Almost surely, 2^6634161341 is an apocalyptic number.

It is an amenable number.

6634161341 is a deficient number, since it is larger than the sum of its proper divisors (1).

6634161341 is an equidigital number, since it uses as much as digits as its factorization.

6634161341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The square root of 6634161341 is about 81450.3612085299. The cubic root of 6634161341 is about 1879.0082045178.

The spelling of 6634161341 in words is "six billion, six hundred thirty-four million, one hundred sixty-one thousand, three hundred forty-one".