634001006 has 16 divisors (see below), whose sum is σ = 1001669760. Its totient is φ = 300131640.

The previous prime is 634000993. The next prime is 634001029. The reversal of 634001006 is 600100436.

634001006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72911 + ... + 81141.

It is an arithmetic number, because the mean of its divisors is an integer number (62604360).

Almost surely, 2^634001006 is an apocalyptic number.

634001006 is a deficient number, since it is larger than the sum of its proper divisors (367668754).

634001006 is a wasteful number, since it uses less digits than its factorization.

634001006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10279.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 634001006 is about 25179.3766007024. The cubic root of 634001006 is about 859.0728271595.

The spelling of 634001006 in words is "six hundred thirty-four million, one thousand, six".