63106734 has 8 divisors (see below), whose sum is σ = 126213480. Its totient is φ = 21035576.

The previous prime is 63106711. The next prime is 63106739. The reversal of 63106734 is 43760136.

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

63106734 is an admirable number.

It is a super-2 number, since 2×63106734² = 7964919752293512, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63106739) 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, 5258889 + ... + 5258900.

It is an arithmetic number, because the mean of its divisors is an integer number (15776685).

Almost surely, 2^63106734 is an apocalyptic number.

63106734 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.

63106734 is a wasteful number, since it uses less digits than its factorization.

63106734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10517794.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 63106734 is about 7943.9746978449. The cubic root of 63106734 is about 398.1303033697.

The spelling of 63106734 in words is "sixty-three million, one hundred six thousand, seven hundred thirty-four".