712906906 has 8 divisors (see below), whose sum is σ = 1075921344. Its totient is φ = 354266460.

The previous prime is 712906903. The next prime is 712906921. The reversal of 712906906 is 609609217.

712906906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (712906903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1093090 + ... + 1093741.

It is an arithmetic number, because the mean of its divisors is an integer number (134490168).

Almost surely, 2^712906906 is an apocalyptic number.

712906906 is a deficient number, since it is larger than the sum of its proper divisors (363014438).

712906906 is a wasteful number, since it uses less digits than its factorization.

712906906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186996.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 712906906 is about 26700.3165898833. The cubic root of 712906906 is about 893.3279878582.

The spelling of 712906906 in words is "seven hundred twelve million, nine hundred six thousand, nine hundred six".