63734 has 8 divisors (see below), whose sum is σ = 104328. Its totient is φ = 28960.

The previous prime is 63727. The next prime is 63737. The reversal of 63734 is 43736.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63737) by changing a digit.

63734 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1427 + ... + 1470.

It is an arithmetic number, because the mean of its divisors is an integer number (13041).

2⁶³⁷³⁴ is an apocalyptic number.

63734 is a deficient number, since it is larger than the sum of its proper divisors (40594).

63734 is a wasteful number, since it uses less digits than its factorization.

63734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2910.

The product of its digits is 1512, while the sum is 23.

The square root of 63734 is about 252.4559367494. The cubic root of 63734 is about 39.9445063804.

It can be divided in two parts, 63 and 734, that added together give a palindrome (797).

The spelling of 63734 in words is "sixty-three thousand, seven hundred thirty-four".