713620 has 24 divisors (see below), whose sum is σ = 1548288. Its totient is φ = 276000.

The previous prime is 713611. The next prime is 713627. The reversal of 713620 is 26317.

713620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713627) by changing a digit.

713620 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45 + ... + 1195.

It is an arithmetic number, because the mean of its divisors is an integer number (64512).

2⁷¹³⁶²⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 713620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (774144).

713620 is an abundant number, since it is smaller than the sum of its proper divisors (834668).

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

713620 is a wasteful number, since it uses less digits than its factorization.

713620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191 (or 1189 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 713620 is about 844.7603210379. The cubic root of 713620 is about 89.3625742746.

Adding to 713620 its reverse (26317), we get a palindrome (739937).

The spelling of 713620 in words is "seven hundred thirteen thousand, six hundred twenty".