716651436 has 48 divisors (see below), whose sum is σ = 1689121280. Its totient is φ = 236476800.

The previous prime is 716651431. The next prime is 716651437. The reversal of 716651436 is 634156617.

It is a junction number, because it is equal to n+sod(n) for n = 716651394 and 716651403.

It is not an unprimeable number, because it can be changed into a prime (716651431) 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, 740625 + ... + 741591.

Almost surely, 2^716651436 is an apocalyptic number.

It is an amenable number.

716651436 is an abundant number, since it is smaller than the sum of its proper divisors (972469844).

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

716651436 is a wasteful number, since it uses less digits than its factorization.

716651436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534 (or 1532 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 716651436 is about 26770.3462062036. The cubic root of 716651436 is about 894.8893201877.

The spelling of 716651436 in words is "seven hundred sixteen million, six hundred fifty-one thousand, four hundred thirty-six".