7316641 has 2 divisors, whose sum is σ = 7316642. Its totient is φ = 7316640.

The previous prime is 7316627. The next prime is 7316657. The reversal of 7316641 is 1466137.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4289041 + 3027600 = 2071^2 + 1740^2 .

It is an emirp because it is prime and its reverse (1466137) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7316641 - 2⁷ = 7316513 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7316611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3658320 + 3658321.

It is an arithmetic number, because the mean of its divisors is an integer number (3658321).

Almost surely, 2^7316641 is an apocalyptic number.

It is an amenable number.

7316641 is a deficient number, since it is larger than the sum of its proper divisors (1).

7316641 is an equidigital number, since it uses as much as digits as its factorization.

7316641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 28.

The square root of 7316641 is about 2704.9290194014. The cubic root of 7316641 is about 194.1350337026.

The spelling of 7316641 in words is "seven million, three hundred sixteen thousand, six hundred forty-one".