63416634 has 8 divisors (see below), whose sum is σ = 126833280. Its totient is φ = 21138876.

The previous prime is 63416611. The next prime is 63416671. The reversal of 63416634 is 43661436.

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

63416634 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 63416595 and 63416604.

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, 5284714 + ... + 5284725.

It is an arithmetic number, because the mean of its divisors is an integer number (15854160).

Almost surely, 2^63416634 is an apocalyptic number.

63416634 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.

63416634 is a wasteful number, since it uses less digits than its factorization.

63416634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10569444.

The product of its digits is 31104, while the sum is 33.

The square root of 63416634 is about 7963.4561592314. The cubic root of 63416634 is about 398.7809426891.

The spelling of 63416634 in words is "sixty-three million, four hundred sixteen thousand, six hundred thirty-four".