629133101 has 8 divisors (see below), whose sum is σ = 633234624. Its totient is φ = 625040640.

The previous prime is 629133097. The next prime is 629133103. The reversal of 629133101 is 101331926.

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 629133101 - 2² = 629133097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629133103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184946 + ... + 188316.

It is an arithmetic number, because the mean of its divisors is an integer number (79154328).

Almost surely, 2^629133101 is an apocalyptic number.

It is an amenable number.

629133101 is a deficient number, since it is larger than the sum of its proper divisors (4101523).

629133101 is a wasteful number, since it uses less digits than its factorization.

629133101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4531.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 629133101 is about 25082.5258098143. The cubic root of 629133101 is about 856.8685016682.

The spelling of 629133101 in words is "six hundred twenty-nine million, one hundred thirty-three thousand, one hundred one".