16629341 has 2 divisors, whose sum is σ = 16629342. Its totient is φ = 16629340.

The previous prime is 16629337. The next prime is 16629343. The reversal of 16629341 is 14392661.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16605625 + 23716 = 4075^2 + 154^2 .

It is a cyclic number.

It is not a de Polignac number, because 16629341 - 2² = 16629337 is a prime.

Together with 16629343, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 16629298 and 16629307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16629343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8314670 + 8314671.

It is an arithmetic number, because the mean of its divisors is an integer number (8314671).

Almost surely, 2^16629341 is an apocalyptic number.

It is an amenable number.

16629341 is a deficient number, since it is larger than the sum of its proper divisors (1).

16629341 is an equidigital number, since it uses as much as digits as its factorization.

16629341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 32.

The square root of 16629341 is about 4077.9089004047. The cubic root of 16629341 is about 255.2456482007.

The spelling of 16629341 in words is "sixteen million, six hundred twenty-nine thousand, three hundred forty-one".