629411 has 2 divisors, whose sum is σ = 629412. Its totient is φ = 629410.

The previous prime is 629401. The next prime is 629417. The reversal of 629411 is 114926.

It is a happy number.

629411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-629411 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 629411.

It is not a weakly prime, because it can be changed into another prime (629417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314705 + 314706.

It is an arithmetic number, because the mean of its divisors is an integer number (314706).

2⁶²⁹⁴¹¹ is an apocalyptic number.

629411 is a deficient number, since it is larger than the sum of its proper divisors (1).

629411 is an equidigital number, since it uses as much as digits as its factorization.

629411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 23.

The square root of 629411 is about 793.3542714324. The cubic root of 629411 is about 85.6994647655.

The spelling of 629411 in words is "six hundred twenty-nine thousand, four hundred eleven".