716061840 has 80 divisors (see below), whose sum is σ = 2390555328. Its totient is φ = 176260608.

The previous prime is 716061803. The next prime is 716061847. The reversal of 716061840 is 48160617.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (716061847) 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, 111634 + ... + 117873.

Almost surely, 2^716061840 is an apocalyptic number.

It is an amenable number.

716061840 is an abundant number, since it is smaller than the sum of its proper divisors (1674493488).

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

716061840 is a wasteful number, since it uses less digits than its factorization.

716061840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229536 (or 229530 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 716061840 is about 26759.3318302233. The cubic root of 716061840 is about 894.6438415180.

The spelling of 716061840 in words is "seven hundred sixteen million, sixty-one thousand, eight hundred forty".