913445816 has 8 divisors (see below), whose sum is σ = 1712710920. Its totient is φ = 456722904.

The previous prime is 913445809. The next prime is 913445821. The reversal of 913445816 is 618544319.

913445816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57090356 + ... + 57090371.

It is an arithmetic number, because the mean of its divisors is an integer number (214088865).

Almost surely, 2^913445816 is an apocalyptic number.

It is an amenable number.

913445816 is a deficient number, since it is larger than the sum of its proper divisors (799265104).

913445816 is a wasteful number, since it uses less digits than its factorization.

913445816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114180733 (or 114180729 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 913445816 is about 30223.2661371997. The cubic root of 913445816 is about 970.2737088505.

The spelling of 913445816 in words is "nine hundred thirteen million, four hundred forty-five thousand, eight hundred sixteen".