916950128 has 20 divisors (see below), whose sum is σ = 1777127328. Its totient is φ = 458336640.

The previous prime is 916950113. The next prime is 916950157. The reversal of 916950128 is 821059619.

It is a happy number.

916950128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

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, 64988 + ... + 77828.

Almost surely, 2^916950128 is an apocalyptic number.

It is an amenable number.

916950128 is a deficient number, since it is larger than the sum of its proper divisors (860177200).

916950128 is a wasteful number, since it uses less digits than its factorization.

916950128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17312 (or 17306 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 41.

The square root of 916950128 is about 30281.1843889898. The cubic root of 916950128 is about 971.5129003906.

The spelling of 916950128 in words is "nine hundred sixteen million, nine hundred fifty thousand, one hundred twenty-eight".