73734063 has 8 divisors (see below), whose sum is σ = 105874608. Its totient is φ = 45374784.

The previous prime is 73734053. The next prime is 73734091. The reversal of 73734063 is 36043737.

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

It is not a de Polignac number, because 73734063 - 2⁶ = 73733999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73734043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945270 + ... + 945347.

It is an arithmetic number, because the mean of its divisors is an integer number (13234326).

Almost surely, 2^73734063 is an apocalyptic number.

73734063 is a deficient number, since it is larger than the sum of its proper divisors (32140545).

73734063 is a wasteful number, since it uses less digits than its factorization.

73734063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890633.

The product of its (nonzero) digits is 31752, while the sum is 33.

The square root of 73734063 is about 8586.8540805117. The cubic root of 73734063 is about 419.3301169388.

The spelling of 73734063 in words is "seventy-three million, seven hundred thirty-four thousand, sixty-three".