919490116 has 12 divisors (see below), whose sum is σ = 1611468432. Its totient is φ = 459070568.

The previous prime is 919490107. The next prime is 919490119. The reversal of 919490116 is 611094919.

919490116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (919490119) 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, 165550 + ... + 171013.

It is an arithmetic number, because the mean of its divisors is an integer number (134289036).

Almost surely, 2^919490116 is an apocalyptic number.

It is an amenable number.

919490116 is a deficient number, since it is larger than the sum of its proper divisors (691978316).

919490116 is a wasteful number, since it uses less digits than its factorization.

919490116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337250 (or 337248 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 40.

The square root of 919490116 is about 30323.0954224664. The cubic root of 919490116 is about 972.4091163915.

The spelling of 919490116 in words is "nine hundred nineteen million, four hundred ninety thousand, one hundred sixteen".