634013034 has 8 divisors (see below), whose sum is σ = 1268026080. Its totient is φ = 211337676.

The previous prime is 634013021. The next prime is 634013087. The reversal of 634013034 is 430310436.

It is a sphenic number, since it is the product of 3 distinct primes.

634013034 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 634012995 and 634013013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52834414 + ... + 52834425.

It is an arithmetic number, because the mean of its divisors is an integer number (158503260).

Almost surely, 2^634013034 is an apocalyptic number.

634013034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

634013034 is a wasteful number, since it uses less digits than its factorization.

634013034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105668844.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 634013034 is about 25179.6154458324. The cubic root of 634013034 is about 859.0782597810.

The spelling of 634013034 in words is "six hundred thirty-four million, thirteen thousand, thirty-four".