711369 has 8 divisors (see below), whose sum is σ = 1053920. Its totient is φ = 474228.

The previous prime is 711353. The next prime is 711371. The reversal of 711369 is 963117.

It is not a de Polignac number, because 711369 - 2⁴ = 711353 is a prime.

It is a super-2 number, since 2×711369² = 1012091708322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 26347 = 711369 / (7 + 1 + 1 + 3 + 6 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (711329) 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 7 ways as a sum of consecutive naturals, for example, 13147 + ... + 13200.

It is an arithmetic number, because the mean of its divisors is an integer number (131740).

2⁷¹¹³⁶⁹ is an apocalyptic number.

It is an amenable number.

711369 is a deficient number, since it is larger than the sum of its proper divisors (342551).

711369 is a wasteful number, since it uses less digits than its factorization.

711369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26356 (or 26350 counting only the distinct ones).

The product of its digits is 1134, while the sum is 27.

The square root of 711369 is about 843.4269381517. The cubic root of 711369 is about 89.2685153310.

The spelling of 711369 in words is "seven hundred eleven thousand, three hundred sixty-nine".