920319976886 has 8 divisors (see below), whose sum is σ = 1401084144120. Its totient is φ = 453291928848.

The previous prime is 920319976871. The next prime is 920319976913. The reversal of 920319976886 is 688679913029.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3434029631 + ... + 3434029898.

It is an arithmetic number, because the mean of its divisors is an integer number (175135518015).

Almost surely, 2^920319976886 is an apocalyptic number.

920319976886 is a deficient number, since it is larger than the sum of its proper divisors (480764167234).

920319976886 is a wasteful number, since it uses less digits than its factorization.

920319976886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6868059598.

The product of its (nonzero) digits is 70543872, while the sum is 68.

The spelling of 920319976886 in words is "nine hundred twenty billion, three hundred nineteen million, nine hundred seventy-six thousand, eight hundred eighty-six".