4472369 has 4 divisors (see below), whose sum is σ = 4878960. Its totient is φ = 4065780.

The previous prime is 4472359. The next prime is 4472371. The reversal of 4472369 is 9632744.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4472369 - 2⁸ = 4472113 is a prime.

It is a super-2 number, since 2×4472369² = 40004168944322, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁹ + 4¹¹ + 7³ + 2⁹ + 3⁸ + 6⁵ + 9³ .

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4472359) 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, 203279 + ... + 203300.

It is an arithmetic number, because the mean of its divisors is an integer number (1219740).

Almost surely, 2^4472369 is an apocalyptic number.

It is an amenable number.

4472369 is a deficient number, since it is larger than the sum of its proper divisors (406591).

4472369 is a wasteful number, since it uses less digits than its factorization.

4472369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406590.

The product of its digits is 36288, while the sum is 35.

The square root of 4472369 is about 2114.7976262517. The cubic root of 4472369 is about 164.7577590116.

The spelling of 4472369 in words is "four million, four hundred seventy-two thousand, three hundred sixty-nine".