713281980 has 48 divisors (see below), whose sum is σ = 2084027904. Its totient is φ = 181938240.

The previous prime is 713281951. The next prime is 713281981. The reversal of 713281980 is 89182317.

713281980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713281981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257056 + ... + 259815.

It is an arithmetic number, because the mean of its divisors is an integer number (43417248).

Almost surely, 2^713281980 is an apocalyptic number.

It is an amenable number.

713281980 is an abundant number, since it is smaller than the sum of its proper divisors (1370745924).

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

713281980 is a wasteful number, since it uses less digits than its factorization.

713281980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516906 (or 516904 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 713281980 is about 26707.3394406856. The cubic root of 713281980 is about 893.4846260554.

The spelling of 713281980 in words is "seven hundred thirteen million, two hundred eighty-one thousand, nine hundred eighty".