916797677136 has 80 divisors (see below), whose sum is σ = 2583830576640. Its totient is φ = 277803711360.

The previous prime is 916797677077. The next prime is 916797677183. The reversal of 916797677136 is 631776797619.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17039685 + ... + 17093403.

It is an arithmetic number, because the mean of its divisors is an integer number (32297882208).

Almost surely, 2^916797677136 is an apocalyptic number.

It is an amenable number.

916797677136 is an abundant number, since it is smaller than the sum of its proper divisors (1667032899504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

916797677136 is a wasteful number, since it uses less digits than its factorization.

916797677136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86064 (or 86058 counting only the distinct ones).

The product of its digits is 126023688, while the sum is 69.

The spelling of 916797677136 in words is "nine hundred sixteen billion, seven hundred ninety-seven million, six hundred seventy-seven thousand, one hundred thirty-six".