7873369 has 6 divisors (see below), whose sum is σ = 9158874. Its totient is φ = 6748560.

The previous prime is 7873367. The next prime is 7873379. The reversal of 7873369 is 9633787.

It can be written as a sum of positive squares in only one way, i.e., 7225344 + 648025 = 2688^2 + 805^2 .

It is not a de Polignac number, because 7873369 - 2¹ = 7873367 is a prime.

It is a super-2 number, since 2×7873369² = 123979878820322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7873367) 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 5 ways as a sum of consecutive naturals, for example, 80292 + ... + 80389.

It is an arithmetic number, because the mean of its divisors is an integer number (1526479).

Almost surely, 2^7873369 is an apocalyptic number.

It is an amenable number.

7873369 is a deficient number, since it is larger than the sum of its proper divisors (1285505).

7873369 is a wasteful number, since it uses less digits than its factorization.

7873369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160695 (or 160688 counting only the distinct ones).

The product of its digits is 190512, while the sum is 43.

The square root of 7873369 is about 2805.9524229751. The cubic root of 7873369 is about 198.9391243305.

The spelling of 7873369 in words is "seven million, eight hundred seventy-three thousand, three hundred sixty-nine".