716542406 has 16 divisors (see below), whose sum is σ = 1086054480. Its totient is φ = 354531840.

The previous prime is 716542397. The next prime is 716542423. The reversal of 716542406 is 604245617.

716542406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343286 + ... + 345366.

It is an arithmetic number, because the mean of its divisors is an integer number (67878405).

Almost surely, 2^716542406 is an apocalyptic number.

716542406 is a deficient number, since it is larger than the sum of its proper divisors (369512074).

716542406 is a wasteful number, since it uses less digits than its factorization.

716542406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 716542406 is about 26768.3097337131. The cubic root of 716542406 is about 894.8439356274.

The spelling of 716542406 in words is "seven hundred sixteen million, five hundred forty-two thousand, four hundred six".