73214344 has 32 divisors (see below), whose sum is σ = 160231680. Its totient is φ = 30708864.

The previous prime is 73214341. The next prime is 73214363. The reversal of 73214344 is 44341237.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (73214341) 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 7 ways as a sum of consecutive naturals, for example, 11277 + ... + 16540.

It is an arithmetic number, because the mean of its divisors is an integer number (5007240).

Almost surely, 2^73214344 is an apocalyptic number.

It is an amenable number.

73214344 is an abundant number, since it is smaller than the sum of its proper divisors (87017336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73214344 is a wasteful number, since it uses less digits than its factorization.

73214344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27877 (or 27873 counting only the distinct ones).

The product of its digits is 8064, while the sum is 28.

The square root of 73214344 is about 8556.5380849968. The cubic root of 73214344 is about 418.3425684679.

The spelling of 73214344 in words is "seventy-three million, two hundred fourteen thousand, three hundred forty-four".