912304869806 has 32 divisors (see below), whose sum is σ = 1611485798400. Its totient is φ = 382976550880.

The previous prime is 912304869787. The next prime is 912304869809. The reversal of 912304869806 is 608968403219.

It is a happy number.

It is a super-2 number, since 2×912304869806² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912304869809) 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, 31071086 + ... + 31100433.

It is an arithmetic number, because the mean of its divisors is an integer number (50358931200).

Almost surely, 2^912304869806 is an apocalyptic number.

912304869806 is a deficient number, since it is larger than the sum of its proper divisors (699180928594).

912304869806 is a wasteful number, since it uses less digits than its factorization.

912304869806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62171584.

The product of its (nonzero) digits is 4478976, while the sum is 56.

The spelling of 912304869806 in words is "nine hundred twelve billion, three hundred four million, eight hundred sixty-nine thousand, eight hundred six".