6797742 has 64 divisors (see below), whose sum is σ = 16809984. Its totient is φ = 1789920.

The previous prime is 6797737. The next prime is 6797743. The reversal of 6797742 is 2477976.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a d-powerful number, because it can be written as 6 + 7⁵ + 9⁷ + 7⁶ + 7⁷ + 4¹⁰ + 2¹³ .

It is a junction number, because it is equal to n+sod(n) for n = 6797694 and 6797703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6797743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29833 + ... + 30059.

It is an arithmetic number, because the mean of its divisors is an integer number (262656).

Almost surely, 2^6797742 is an apocalyptic number.

6797742 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 6797742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8404992).

6797742 is an abundant number, since it is smaller than the sum of its proper divisors (10012242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6797742 is a wasteful number, since it uses less digits than its factorization.

6797742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293.

The product of its digits is 148176, while the sum is 42.

The square root of 6797742 is about 2607.2479743975. The cubic root of 6797742 is about 189.4326751972.

The spelling of 6797742 in words is "six million, seven hundred ninety-seven thousand, seven hundred forty-two".