6928369 has 16 divisors (see below), whose sum is σ = 8426880. Its totient is φ = 5564160.

The previous prime is 6928349. The next prime is 6928409. The reversal of 6928369 is 9638296.

It is not a de Polignac number, because 6928369 - 2⁷ = 6928241 is a prime.

It is a super-2 number, since 2×6928369² = 96004594000322, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 6 + 9³ + 2⁷ + 8⁷ + 3¹⁴ + 6⁶ + 9³ .

It is not an unprimeable number, because it can be changed into a prime (6928309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14799 + ... + 15259.

It is an arithmetic number, because the mean of its divisors is an integer number (526680).

Almost surely, 2^6928369 is an apocalyptic number.

It is an amenable number.

6928369 is a deficient number, since it is larger than the sum of its proper divisors (1498511).

6928369 is a wasteful number, since it uses less digits than its factorization.

6928369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600.

The product of its digits is 139968, while the sum is 43.

The square root of 6928369 is about 2632.1795151547. The cubic root of 6928369 is about 190.6383790305.

The spelling of 6928369 in words is "six million, nine hundred twenty-eight thousand, three hundred sixty-nine".