916803842 has 16 divisors (see below), whose sum is σ = 1393489440. Its totient is φ = 452335488.

The previous prime is 916803841. The next prime is 916803857. The reversal of 916803842 is 248308619.

It is a self number, because there is not a number n which added to its sum of digits gives 916803842.

It is not an unprimeable number, because it can be changed into a prime (916803841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60509 + ... + 74127.

It is an arithmetic number, because the mean of its divisors is an integer number (87093090).

Almost surely, 2^916803842 is an apocalyptic number.

916803842 is a deficient number, since it is larger than the sum of its proper divisors (476685598).

916803842 is a wasteful number, since it uses less digits than its factorization.

916803842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14065.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 916803842 is about 30278.7688323023. The cubic root of 916803842 is about 971.4612340785.

The spelling of 916803842 in words is "nine hundred sixteen million, eight hundred three thousand, eight hundred forty-two".