73727463 has 8 divisors (see below), whose sum is σ = 98618608. Its totient is φ = 48993984.

The previous prime is 73727441. The next prime is 73727473. The reversal of 73727463 is 36472737.

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

It is not a de Polignac number, because 73727463 - 2⁹ = 73726951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73727473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38320 + ... + 40197.

It is an arithmetic number, because the mean of its divisors is an integer number (12327326).

Almost surely, 2^73727463 is an apocalyptic number.

73727463 is a deficient number, since it is larger than the sum of its proper divisors (24891145).

73727463 is a wasteful number, since it uses less digits than its factorization.

73727463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78833.

The product of its digits is 148176, while the sum is 39.

The square root of 73727463 is about 8586.4697635291. The cubic root of 73727463 is about 419.3176050312.

The spelling of 73727463 in words is "seventy-three million, seven hundred twenty-seven thousand, four hundred sixty-three".