4363969 has 2 divisors, whose sum is σ = 4363970. Its totient is φ = 4363968.

The previous prime is 4363943. The next prime is 4363973. The reversal of 4363969 is 9693634.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4359744 + 4225 = 2088^2 + 65^2 .

It is a cyclic number.

It is not a de Polignac number, because 4363969 - 2¹³ = 4355777 is a prime.

It is a super-2 number, since 2×4363969² = 38088450865922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4363979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2181984 + 2181985.

It is an arithmetic number, because the mean of its divisors is an integer number (2181985).

Almost surely, 2^4363969 is an apocalyptic number.

It is an amenable number.

4363969 is a deficient number, since it is larger than the sum of its proper divisors (1).

4363969 is an equidigital number, since it uses as much as digits as its factorization.

4363969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 40.

The square root of 4363969 is about 2089.0114887190. The cubic root of 4363969 is about 163.4157402662.

The spelling of 4363969 in words is "four million, three hundred sixty-three thousand, nine hundred sixty-nine".