160629397 has 2 divisors, whose sum is σ = 160629398. Its totient is φ = 160629396.

The previous prime is 160629367. The next prime is 160629407. The reversal of 160629397 is 793926061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126360081 + 34269316 = 11241^2 + 5854^2 .

It is a cyclic number.

It is not a de Polignac number, because 160629397 - 2¹⁵ = 160596629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160629367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80314698 + 80314699.

It is an arithmetic number, because the mean of its divisors is an integer number (80314699).

Almost surely, 2^160629397 is an apocalyptic number.

It is an amenable number.

160629397 is a deficient number, since it is larger than the sum of its proper divisors (1).

160629397 is an equidigital number, since it uses as much as digits as its factorization.

160629397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 160629397 is about 12673.9653226605. The cubic root of 160629397 is about 543.5944445682.

The spelling of 160629397 in words is "one hundred sixty million, six hundred twenty-nine thousand, three hundred ninety-seven".