7340873 has 2 divisors, whose sum is σ = 7340874. Its totient is φ = 7340872.

The previous prime is 7340869. The next prime is 7340881. The reversal of 7340873 is 3780437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6927424 + 413449 = 2632^2 + 643^2 .

It is a cyclic number.

It is not a de Polignac number, because 7340873 - 2² = 7340869 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (7340803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3670436 + 3670437.

It is an arithmetic number, because the mean of its divisors is an integer number (3670437).

Almost surely, 2^7340873 is an apocalyptic number.

It is an amenable number.

7340873 is a deficient number, since it is larger than the sum of its proper divisors (1).

7340873 is an equidigital number, since it uses as much as digits as its factorization.

7340873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 7340873 is about 2709.4045471284. The cubic root of 7340873 is about 194.3491162895.

The spelling of 7340873 in words is "seven million, three hundred forty thousand, eight hundred seventy-three".