629122106 has 8 divisors (see below), whose sum is σ = 944086644. Its totient is φ = 314426560.

The previous prime is 629122073. The next prime is 629122127. The reversal of 629122106 is 601221926.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 459888025 + 169234081 = 21445^2 + 13009^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61295 + ... + 70818.

Almost surely, 2^629122106 is an apocalyptic number.

629122106 is a deficient number, since it is larger than the sum of its proper divisors (314964538).

629122106 is a wasteful number, since it uses less digits than its factorization.

629122106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134496.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 629122106 is about 25082.3066323654. The cubic root of 629122106 is about 856.8635099719.

The spelling of 629122106 in words is "six hundred twenty-nine million, one hundred twenty-two thousand, one hundred six".