713783837 has 12 divisors (see below), whose sum is σ = 778580820. Its totient is φ = 654046848.

The previous prime is 713783821. The next prime is 713783843. The reversal of 713783837 is 738387317.

It can be written as a sum of positive squares in 6 ways, for example, as 11215801 + 702568036 = 3349^2 + 26506^2 .

It is not a de Polignac number, because 713783837 - 2⁴ = 713783821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 713783791 and 713783800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713783537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7739 + ... + 38567.

It is an arithmetic number, because the mean of its divisors is an integer number (64881735).

Almost surely, 2^713783837 is an apocalyptic number.

It is an amenable number.

713783837 is a deficient number, since it is larger than the sum of its proper divisors (64796983).

713783837 is a wasteful number, since it uses less digits than its factorization.

713783837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30992 (or 30979 counting only the distinct ones).

The product of its digits is 592704, while the sum is 47.

The square root of 713783837 is about 26716.7332771056. The cubic root of 713783837 is about 893.6941254326.

The spelling of 713783837 in words is "seven hundred thirteen million, seven hundred eighty-three thousand, eight hundred thirty-seven".