629361121 has 8 divisors (see below), whose sum is σ = 656982144. Its totient is φ = 601761600.

The previous prime is 629361119. The next prime is 629361151. The reversal of 629361121 is 121163926.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 629361121 - 2¹ = 629361119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (629361151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92796 + ... + 99346.

It is an arithmetic number, because the mean of its divisors is an integer number (82122768).

Almost surely, 2^629361121 is an apocalyptic number.

It is an amenable number.

629361121 is a deficient number, since it is larger than the sum of its proper divisors (27621023).

629361121 is a wasteful number, since it uses less digits than its factorization.

629361121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10751.

The product of its digits is 3888, while the sum is 31.

The square root of 629361121 is about 25087.0707935383. The cubic root of 629361121 is about 856.9720089417.

The spelling of 629361121 in words is "six hundred twenty-nine million, three hundred sixty-one thousand, one hundred twenty-one".