816034605 has 16 divisors (see below), whose sum is σ = 1327786560. Its totient is φ = 427841408.

The previous prime is 816034589. The next prime is 816034613. The reversal of 816034605 is 506430618.

816034605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 816034605 - 2⁴ = 816034589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460152 + ... + 461921.

It is an arithmetic number, because the mean of its divisors is an integer number (82986660).

Almost surely, 2^816034605 is an apocalyptic number.

It is an amenable number.

816034605 is a deficient number, since it is larger than the sum of its proper divisors (511751955).

816034605 is a wasteful number, since it uses less digits than its factorization.

816034605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922140.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 816034605 is about 28566.3194164036. The cubic root of 816034605 is about 934.4789551196.

The spelling of 816034605 in words is "eight hundred sixteen million, thirty-four thousand, six hundred five".