4098697 has 2 divisors, whose sum is σ = 4098698. Its totient is φ = 4098696.

The previous prime is 4098691. The next prime is 4098701. The reversal of 4098697 is 7968904.

4098697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2085136 + 2013561 = 1444^2 + 1419^2 .

It is a cyclic number.

It is not a de Polignac number, because 4098697 - 2⁷ = 4098569 is a prime.

It is a d-powerful number, because it can be written as 4⁹ + 0 + 9³ + 8⁷ + 6⁸ + 9⁵ + 7 .

It is not a weakly prime, because it can be changed into another prime (4098691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2049348 + 2049349.

It is an arithmetic number, because the mean of its divisors is an integer number (2049349).

Almost surely, 2^4098697 is an apocalyptic number.

It is an amenable number.

4098697 is a deficient number, since it is larger than the sum of its proper divisors (1).

4098697 is an equidigital number, since it uses as much as digits as its factorization.

4098697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 4098697 is about 2024.5238946478. The cubic root of 4098697 is about 160.0351094827.

The spelling of 4098697 in words is "four million, ninety-eight thousand, six hundred ninety-seven".