916752193388 has 12 divisors (see below), whose sum is σ = 1634586458400. Its totient is φ = 449727490992.

The previous prime is 916752193381. The next prime is 916752193519. The reversal of 916752193388 is 883391257619.

It is a self number, because there is not a number n which added to its sum of digits gives 916752193388.

It is not an unprimeable number, because it can be changed into a prime (916752193381) 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, 2162151188 + ... + 2162151611.

It is an arithmetic number, because the mean of its divisors is an integer number (136215538200).

Almost surely, 2^916752193388 is an apocalyptic number.

It is an amenable number.

916752193388 is a deficient number, since it is larger than the sum of its proper divisors (717834265012).

916752193388 is a wasteful number, since it uses less digits than its factorization.

916752193388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4324302856 (or 4324302854 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 62.

The spelling of 916752193388 in words is "nine hundred sixteen billion, seven hundred fifty-two million, one hundred ninety-three thousand, three hundred eighty-eight".