4359997 has 4 divisors (see below), whose sum is σ = 4372060. Its totient is φ = 4347936.

The previous prime is 4359991. The next prime is 4360001. The reversal of 4359997 is 7999534.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3644281 + 715716 = 1909^2 + 846^2 .

It is a cyclic number.

It is not a de Polignac number, because 4359997 - 2¹⁵ = 4327229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4359991) 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 in 3 ways as a sum of consecutive naturals, for example, 5472 + ... + 6217.

It is an arithmetic number, because the mean of its divisors is an integer number (1093015).

Almost surely, 2^4359997 is an apocalyptic number.

It is an amenable number.

4359997 is a deficient number, since it is larger than the sum of its proper divisors (12063).

4359997 is a wasteful number, since it uses less digits than its factorization.

4359997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12062.

The product of its digits is 306180, while the sum is 46.

The square root of 4359997 is about 2088.0605834123. The cubic root of 4359997 is about 163.3661459368.

It can be divided in two parts, 4359 and 997, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 4359997 in words is "four million, three hundred fifty-nine thousand, nine hundred ninety-seven".