629369243 has 16 divisors (see below), whose sum is σ = 673370880. Its totient is φ = 586535904.

The previous prime is 629369231. The next prime is 629369267. The reversal of 629369243 is 342963926.

629369243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 629369243 - 2⁴ = 629369227 is a prime.

It is a super-2 number, since 2×629369243² = 792211288068786098, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 629369194 and 629369203.

It is not an unprimeable number, because it can be changed into a prime (629369443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318005 + ... + 319977.

It is an arithmetic number, because the mean of its divisors is an integer number (42085680).

Almost surely, 2^629369243 is an apocalyptic number.

629369243 is a deficient number, since it is larger than the sum of its proper divisors (44001637).

629369243 is a wasteful number, since it uses less digits than its factorization.

629369243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258.

The product of its digits is 419904, while the sum is 44.

The square root of 629369243 is about 25087.2326692284. The cubic root of 629369243 is about 856.9756953768.

The spelling of 629369243 in words is "six hundred twenty-nine million, three hundred sixty-nine thousand, two hundred forty-three".