716223837 has 36 divisors (see below), whose sum is σ = 1142033760. Its totient is φ = 398097504.

The previous prime is 716223797. The next prime is 716223839. The reversal of 716223837 is 738322617.

It is not a de Polignac number, because 716223837 - 2⁶ = 716223773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 716223795 and 716223804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716223839) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 199464 + ... + 203022.

It is an arithmetic number, because the mean of its divisors is an integer number (31723160).

Almost surely, 2^716223837 is an apocalyptic number.

It is an amenable number.

716223837 is a deficient number, since it is larger than the sum of its proper divisors (425809923).

716223837 is a wasteful number, since it uses less digits than its factorization.

716223837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3650 (or 3606 counting only the distinct ones).

The product of its digits is 84672, while the sum is 39.

The square root of 716223837 is about 26762.3585843998. The cubic root of 716223837 is about 894.7113024934.

The spelling of 716223837 in words is "seven hundred sixteen million, two hundred twenty-three thousand, eight hundred thirty-seven".