73392413 has 2 divisors, whose sum is σ = 73392414. Its totient is φ = 73392412.

The previous prime is 73392391. The next prime is 73392433. The reversal of 73392413 is 31429337.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65983129 + 7409284 = 8123^2 + 2722^2 .

It is an emirp because it is prime and its reverse (31429337) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73392413 - 2¹⁰ = 73391389 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73392413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73392433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36696206 + 36696207.

It is an arithmetic number, because the mean of its divisors is an integer number (36696207).

Almost surely, 2^73392413 is an apocalyptic number.

It is an amenable number.

73392413 is a deficient number, since it is larger than the sum of its proper divisors (1).

73392413 is an equidigital number, since it uses as much as digits as its factorization.

73392413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 32.

The square root of 73392413 is about 8566.9372006570. The cubic root of 73392413 is about 418.6814525653.

The spelling of 73392413 in words is "seventy-three million, three hundred ninety-two thousand, four hundred thirteen".