4308697 has 2 divisors, whose sum is σ = 4308698. Its totient is φ = 4308696.

The previous prime is 4308691. The next prime is 4308713. The reversal of 4308697 is 7968034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4016016 + 292681 = 2004^2 + 541^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4308697 is a prime.

It is a d-powerful number, because it can be written as 4³ + 3¹² + 0 + 8⁷ + 6⁸ + 9² + 7³ .

4308697 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4308691) 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, 2154348 + 2154349.

It is an arithmetic number, because the mean of its divisors is an integer number (2154349).

Almost surely, 2^4308697 is an apocalyptic number.

It is an amenable number.

4308697 is a deficient number, since it is larger than the sum of its proper divisors (1).

4308697 is an equidigital number, since it uses as much as digits as its factorization.

4308697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 4308697 is about 2075.7401089732. The cubic root of 4308697 is about 162.7228909789.

It can be divided in two parts, 4308 and 697, that added together give a palindrome (5005).

The spelling of 4308697 in words is "four million, three hundred eight thousand, six hundred ninety-seven".