273629 has 2 divisors, whose sum is σ = 273630. Its totient is φ = 273628.

The previous prime is 273617. The next prime is 273641. The reversal of 273629 is 926372.

It is a balanced prime because it is at equal distance from previous prime (273617) and next prime (273641).

It can be written as a sum of positive squares in only one way, i.e., 273529 + 100 = 523^2 + 10^2 .

It is a cyclic number.

It is not a de Polignac number, because 273629 - 2⁴ = 273613 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2¹¹ + 7⁴ + 6³ + 3¹¹ + 2¹⁵ + 9⁵ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (273029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136814 + 136815.

It is an arithmetic number, because the mean of its divisors is an integer number (136815).

2²⁷³⁶²⁹ is an apocalyptic number.

It is an amenable number.

273629 is a deficient number, since it is larger than the sum of its proper divisors (1).

273629 is an equidigital number, since it uses as much as digits as its factorization.

273629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 29.

The square root of 273629 is about 523.0955935582. The cubic root of 273629 is about 64.9213249296.

The spelling of 273629 in words is "two hundred seventy-three thousand, six hundred twenty-nine".