73380371 has 2 divisors, whose sum is σ = 73380372. Its totient is φ = 73380370.

The previous prime is 73380341. The next prime is 73380389. The reversal of 73380371 is 17308337.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (17308337) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73380371 - 2¹⁰ = 73379347 is a prime.

It is not a weakly prime, because it can be changed into another prime (73380341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36690185 + 36690186.

It is an arithmetic number, because the mean of its divisors is an integer number (36690186).

Almost surely, 2^73380371 is an apocalyptic number.

73380371 is a deficient number, since it is larger than the sum of its proper divisors (1).

73380371 is an equidigital number, since it uses as much as digits as its factorization.

73380371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 73380371 is about 8566.2343535535. The cubic root of 73380371 is about 418.6585526604.

The spelling of 73380371 in words is "seventy-three million, three hundred eighty thousand, three hundred seventy-one".