4348765 has 4 divisors (see below), whose sum is σ = 5218524. Its totient is φ = 3479008.

The previous prime is 4348759. The next prime is 4348781. The reversal of 4348765 is 5678434.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5678434 = 2 ⋅2839217.

It can be written as a sum of positive squares in 2 ways, for example, as 881721 + 3467044 = 939^2 + 1862^2 .

It is a cyclic number.

It is not a de Polignac number, because 4348765 - 2¹¹ = 4346717 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁴ + 3¹⁰ + 4¹¹ + 8 + 7⁵ + 6³ + 5⁷ .

It is a Duffinian number.

4348765 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434872 + ... + 434881.

It is an arithmetic number, because the mean of its divisors is an integer number (1304631).

Almost surely, 2^4348765 is an apocalyptic number.

It is an amenable number.

4348765 is a deficient number, since it is larger than the sum of its proper divisors (869759).

4348765 is an equidigital number, since it uses as much as digits as its factorization.

4348765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869758.

The product of its digits is 80640, while the sum is 37.

The square root of 4348765 is about 2085.3692718557. The cubic root of 4348765 is about 163.2257401450.

The spelling of 4348765 in words is "four million, three hundred forty-eight thousand, seven hundred sixty-five".