629008605 has 16 divisors (see below), whose sum is σ = 1118237760. Its totient is φ = 335471184.

The previous prime is 629008603. The next prime is 629008607. The reversal of 629008605 is 506800926.

It is an interprime number because it is at equal distance from previous prime (629008603) and next prime (629008607).

It is not a de Polignac number, because 629008605 - 2¹ = 629008603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 629008605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629008603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2329527 + ... + 2329796.

It is an arithmetic number, because the mean of its divisors is an integer number (69889860).

Almost surely, 2^629008605 is an apocalyptic number.

It is an amenable number.

629008605 is a deficient number, since it is larger than the sum of its proper divisors (489229155).

629008605 is a wasteful number, since it uses less digits than its factorization.

629008605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4659337 (or 4659331 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 629008605 is about 25080.0439592916. The cubic root of 629008605 is about 856.8119774668.

The spelling of 629008605 in words is "six hundred twenty-nine million, eight thousand, six hundred five".