709463 has 4 divisors (see below), whose sum is σ = 720120. Its totient is φ = 698808.

The previous prime is 709453. The next prime is 709469. The reversal of 709463 is 364907.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364907 = 29 ⋅12583.

It is a cyclic number.

It is not a de Polignac number, because 709463 - 2⁴ = 709447 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (709469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5228 + ... + 5361.

It is an arithmetic number, because the mean of its divisors is an integer number (180030).

2⁷⁰⁹⁴⁶³ is an apocalyptic number.

709463 is a deficient number, since it is larger than the sum of its proper divisors (10657).

709463 is a wasteful number, since it uses less digits than its factorization.

709463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10656.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 709463 is about 842.2962661677. The cubic root of 709463 is about 89.1887170939.

The spelling of 709463 in words is "seven hundred nine thousand, four hundred sixty-three".