3159308996894 has 8 divisors (see below), whose sum is σ = 4796059441320. Its totient is φ = 1560622516456.

The previous prime is 3159308996869. The next prime is 3159308996897. The reversal of 3159308996894 is 4986998039513.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3159308996897) 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, 9515990789 + ... + 9515991120.

It is an arithmetic number, because the mean of its divisors is an integer number (599507430165).

Almost surely, 2^{3159308996894} is an apocalyptic number.

3159308996894 is a deficient number, since it is larger than the sum of its proper divisors (1636750444426).

3159308996894 is a wasteful number, since it uses less digits than its factorization.

3159308996894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19031981994.

The product of its (nonzero) digits is 453496320, while the sum is 74.

The spelling of 3159308996894 in words is "three trillion, one hundred fifty-nine billion, three hundred eight million, nine hundred ninety-six thousand, eight hundred ninety-four".