73396239 has 16 divisors (see below), whose sum is σ = 112020480. Its totient is φ = 41873760.

The previous prime is 73396231. The next prime is 73396247. The reversal of 73396239 is 93269337.

It is an interprime number because it is at equal distance from previous prime (73396231) and next prime (73396247).

It is not a de Polignac number, because 73396239 - 2³ = 73396231 is a prime.

It is a super-3 number, since 3×73396239³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 73396239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73396231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12669 + ... + 17529.

It is an arithmetic number, because the mean of its divisors is an integer number (7001280).

Almost surely, 2^73396239 is an apocalyptic number.

73396239 is a deficient number, since it is larger than the sum of its proper divisors (38624241).

73396239 is a wasteful number, since it uses less digits than its factorization.

73396239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5590.

The product of its digits is 183708, while the sum is 42.

The square root of 73396239 is about 8567.1604980880. The cubic root of 73396239 is about 418.6887278286.

The spelling of 73396239 in words is "seventy-three million, three hundred ninety-six thousand, two hundred thirty-nine".