73638341 has 8 divisors (see below), whose sum is σ = 87817344. Its totient is φ = 60374160.

The previous prime is 73638311. The next prime is 73638353. The reversal of 73638341 is 14383637.

It is a happy number.

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

It is not a de Polignac number, because 73638341 - 2⁶ = 73638277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73638311) 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, 228530 + ... + 228851.

It is an arithmetic number, because the mean of its divisors is an integer number (10977168).

Almost surely, 2^73638341 is an apocalyptic number.

It is an amenable number.

73638341 is a deficient number, since it is larger than the sum of its proper divisors (14179003).

73638341 is a wasteful number, since it uses less digits than its factorization.

73638341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457411.

The product of its digits is 36288, while the sum is 35.

The square root of 73638341 is about 8581.2785177968. The cubic root of 73638341 is about 419.1485794062.

The spelling of 73638341 in words is "seventy-three million, six hundred thirty-eight thousand, three hundred forty-one".