73150339 has 2 divisors, whose sum is σ = 73150340. Its totient is φ = 73150338.

The previous prime is 73150331. The next prime is 73150379. The reversal of 73150339 is 93305137.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73150339 - 2³ = 73150331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73150339.

It is not a weakly prime, because it can be changed into another prime (73150331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36575169 + 36575170.

It is an arithmetic number, because the mean of its divisors is an integer number (36575170).

Almost surely, 2^73150339 is an apocalyptic number.

73150339 is a deficient number, since it is larger than the sum of its proper divisors (1).

73150339 is an equidigital number, since it uses as much as digits as its factorization.

73150339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8505, while the sum is 31.

The square root of 73150339 is about 8552.7971447942. The cubic root of 73150339 is about 418.2206259583.

The spelling of 73150339 in words is "seventy-three million, one hundred fifty thousand, three hundred thirty-nine".