629601 has 12 divisors (see below), whose sum is σ = 976752. Its totient is φ = 359688.

The previous prime is 629593. The next prime is 629609. The reversal of 629601 is 106926.

629601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (629593) and next prime (629609).

It is not a de Polignac number, because 629601 - 2³ = 629593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (629609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1995 + ... + 2288.

It is an arithmetic number, because the mean of its divisors is an integer number (81396).

2⁶²⁹⁶⁰¹ is an apocalyptic number.

It is an amenable number.

629601 is a deficient number, since it is larger than the sum of its proper divisors (347151).

629601 is a wasteful number, since it uses less digits than its factorization.

629601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4300 (or 4293 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 629601 is about 793.4740071357. The cubic root of 629601 is about 85.7080872502.

The spelling of 629601 in words is "six hundred twenty-nine thousand, six hundred one".