716781010 has 48 divisors (see below), whose sum is σ = 1445047128. Its totient is φ = 255706880.

The previous prime is 716780959. The next prime is 716781059. The reversal of 716781010 is 10187617.

It can be written as a sum of positive squares in 4 ways, for example, as 703363441 + 13417569 = 26521^2 + 3663^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58542 + ... + 69718.

Almost surely, 2^716781010 is an apocalyptic number.

716781010 is an abundant number, since it is smaller than the sum of its proper divisors (728266118).

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

716781010 is a wasteful number, since it uses less digits than its factorization.

716781010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11259 (or 11248 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 31.

The square root of 716781010 is about 26772.7662000026. The cubic root of 716781010 is about 894.9432503576.

The spelling of 716781010 in words is "seven hundred sixteen million, seven hundred eighty-one thousand, ten".