4396769 has 4 divisors (see below), whose sum is σ = 4734996. Its totient is φ = 4058544.

The previous prime is 4396751. The next prime is 4396781. The reversal of 4396769 is 9676934.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9676934 = 2 ⋅4838467.

It can be written as a sum of positive squares in 2 ways, for example, as 786769 + 3610000 = 887^2 + 1900^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4396769 is a prime.

It is a super-2 number, since 2×4396769² = 38663155278722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4396729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169094 + ... + 169119.

It is an arithmetic number, because the mean of its divisors is an integer number (1183749).

Almost surely, 2^4396769 is an apocalyptic number.

It is an amenable number.

4396769 is a deficient number, since it is larger than the sum of its proper divisors (338227).

4396769 is a wasteful number, since it uses less digits than its factorization.

4396769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338226.

The product of its digits is 244944, while the sum is 44.

The square root of 4396769 is about 2096.8473954964. The cubic root of 4396769 is about 163.8241347980.

The spelling of 4396769 in words is "four million, three hundred ninety-six thousand, seven hundred sixty-nine".