7068769 has 8 divisors (see below), whose sum is σ = 7380072. Its totient is φ = 6764160.

The previous prime is 7068767. The next prime is 7068773. The reversal of 7068769 is 9678607.

It can be written as a sum of positive squares in 4 ways, for example, as 2140369 + 4928400 = 1463^2 + 2220^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7068769 - 2¹ = 7068767 is a prime.

It is a super-2 number, since 2×7068769² = 99934990350722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7068767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547 + ... + 3799.

It is an arithmetic number, because the mean of its divisors is an integer number (922509).

Almost surely, 2^7068769 is an apocalyptic number.

It is an amenable number.

7068769 is a deficient number, since it is larger than the sum of its proper divisors (311303).

7068769 is a wasteful number, since it uses less digits than its factorization.

7068769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3347.

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 7068769 is about 2658.7156673853. The cubic root of 7068769 is about 191.9175083275.

It can be divided in two parts, 70687 and 69, that added together give a square (70756 = 266²).

The spelling of 7068769 in words is "seven million, sixty-eight thousand, seven hundred sixty-nine".