716953449906 has 32 divisors (see below), whose sum is σ = 1599108998400. Its totient is φ = 238102616880.

The previous prime is 716953449851. The next prime is 716953449917. The reversal of 716953449906 is 609944359617.

716953449906 is a `hidden beast` number, since 7 + 1 + 6 + 9 + 534 + 4 + 9 + 90 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24481521 + ... + 24510788.

It is an arithmetic number, because the mean of its divisors is an integer number (49972156200).

Almost surely, 2^716953449906 is an apocalyptic number.

716953449906 is an abundant number, since it is smaller than the sum of its proper divisors (882155548494).

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

716953449906 is a wasteful number, since it uses less digits than its factorization.

716953449906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48992591 (or 48992585 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 63.

The spelling of 716953449906 in words is "seven hundred sixteen billion, nine hundred fifty-three million, four hundred forty-nine thousand, nine hundred six".