713923 has 8 divisors (see below), whose sum is σ = 826880. Its totient is φ = 603720.

The previous prime is 713917. The next prime is 713927. The reversal of 713923 is 329317.

713923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 713923 - 2⁵ = 713891 is a prime.

It is a Duffinian number.

713923 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (713927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93 + ... + 1198.

It is an arithmetic number, because the mean of its divisors is an integer number (103360).

2⁷¹³⁹²³ is an apocalyptic number.

713923 is a deficient number, since it is larger than the sum of its proper divisors (112957).

713923 is a wasteful number, since it uses less digits than its factorization.

713923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377.

The product of its digits is 1134, while the sum is 25.

The square root of 713923 is about 844.9396428148. The cubic root of 713923 is about 89.3752201406.

It can be divided in two parts, 7 and 13923, that multiplied together give a triangular number (97461 = T₄₄₁).

The spelling of 713923 in words is "seven hundred thirteen thousand, nine hundred twenty-three".