634614016 has 36 divisors (see below), whose sum is σ = 1282054032. Its totient is φ = 313473536.

The previous prime is 634614011. The next prime is 634614037. The reversal of 634614016 is 610416436.

It is not an unprimeable number, because it can be changed into a prime (634614011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6315 + ... + 36181.

It is an arithmetic number, because the mean of its divisors is an integer number (35612612).

Almost surely, 2^634614016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 634614016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (641027016).

634614016 is an abundant number, since it is smaller than the sum of its proper divisors (647440016).

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

634614016 is an equidigital number, since it uses as much as digits as its factorization.

634614016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29966 (or 29952 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 634614016 is about 25191.5465186241. The cubic root of 634614016 is about 859.3496146260.

The spelling of 634614016 in words is "six hundred thirty-four million, six hundred fourteen thousand, sixteen".