919464016 has 20 divisors (see below), whose sum is σ = 1781974612. Its totient is φ = 459599616.

The previous prime is 919464001. The next prime is 919464071. The reversal of 919464016 is 610464919.

919464016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 832899600 + 86564416 = 28860^2 + 9304^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 919464016.

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, 73516 + ... + 85108.

Almost surely, 2^919464016 is an apocalyptic number.

It is an amenable number.

919464016 is a deficient number, since it is larger than the sum of its proper divisors (862510596).

919464016 is a wasteful number, since it uses less digits than its factorization.

919464016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16558 (or 16552 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 919464016 is about 30322.6650543781. The cubic root of 919464016 is about 972.3999155973.

The spelling of 919464016 in words is "nine hundred nineteen million, four hundred sixty-four thousand, sixteen".