629042119 has 2 divisors, whose sum is σ = 629042120. Its totient is φ = 629042118.

The previous prime is 629042087. The next prime is 629042123. The reversal of 629042119 is 911240926.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 629042119 - 2⁵ = 629042087 is a prime.

It is a super-2 number, since 2×629042119² = 791387974952020322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (629042159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314521059 + 314521060.

It is an arithmetic number, because the mean of its divisors is an integer number (314521060).

Almost surely, 2^629042119 is an apocalyptic number.

629042119 is a deficient number, since it is larger than the sum of its proper divisors (1).

629042119 is an equidigital number, since it uses as much as digits as its factorization.

629042119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 629042119 is about 25080.7120911668. The cubic root of 629042119 is about 856.8271943686.

The spelling of 629042119 in words is "six hundred twenty-nine million, forty-two thousand, one hundred nineteen".