73650442 has 8 divisors (see below), whose sum is σ = 110514816. Its totient is φ = 36812172.

The previous prime is 73650413. The next prime is 73650449. The reversal of 73650442 is 24405637.

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

It is not an unprimeable number, because it can be changed into a prime (73650449) by changing a digit.

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, 3793 + ... + 12715.

It is an arithmetic number, because the mean of its divisors is an integer number (13814352).

Almost surely, 2^73650442 is an apocalyptic number.

73650442 is a deficient number, since it is larger than the sum of its proper divisors (36864374).

73650442 is a wasteful number, since it uses less digits than its factorization.

73650442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13052.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 73650442 is about 8581.9835702476. The cubic root of 73650442 is about 419.1715377323.

The spelling of 73650442 in words is "seventy-three million, six hundred fifty thousand, four hundred forty-two".