73340713 has 2 divisors, whose sum is σ = 73340714. Its totient is φ = 73340712.

The previous prime is 73340693. The next prime is 73340777. The reversal of 73340713 is 31704337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65739664 + 7601049 = 8108^2 + 2757^2 .

It is a cyclic number.

It is not a de Polignac number, because 73340713 - 2²⁵ = 39786281 is a prime.

It is not a weakly prime, because it can be changed into another prime (73340783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36670356 + 36670357.

It is an arithmetic number, because the mean of its divisors is an integer number (36670357).

Almost surely, 2^73340713 is an apocalyptic number.

It is an amenable number.

73340713 is a deficient number, since it is larger than the sum of its proper divisors (1).

73340713 is an equidigital number, since it uses as much as digits as its factorization.

73340713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 73340713 is about 8563.9192546404. The cubic root of 73340713 is about 418.5831185328.

The spelling of 73340713 in words is "seventy-three million, three hundred forty thousand, seven hundred thirteen".