634236034 has 32 divisors (see below), whose sum is σ = 1023865920. Its totient is φ = 293594112.

The previous prime is 634235999. The next prime is 634236041. The reversal of 634236034 is 430632436.

It is a junction number, because it is equal to n+sod(n) for n = 634235987 and 634236005.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1069242 + ... + 1069834.

It is an arithmetic number, because the mean of its divisors is an integer number (31995810).

Almost surely, 2^634236034 is an apocalyptic number.

634236034 is a deficient number, since it is larger than the sum of its proper divisors (389629886).

634236034 is a wasteful number, since it uses less digits than its factorization.

634236034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074.

The product of its (nonzero) digits is 31104, while the sum is 31.

The square root of 634236034 is about 25184.0432417037. The cubic root of 634236034 is about 859.1789685390.

The spelling of 634236034 in words is "six hundred thirty-four million, two hundred thirty-six thousand, thirty-four".