816410612 has 24 divisors (see below), whose sum is σ = 1454500320. Its totient is φ = 400854240.

The previous prime is 816410597. The next prime is 816410653. The reversal of 816410612 is 216014618.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409883 + ... + 411869.

It is an arithmetic number, because the mean of its divisors is an integer number (60604180).

Almost surely, 2^816410612 is an apocalyptic number.

It is an amenable number.

816410612 is a deficient number, since it is larger than the sum of its proper divisors (638089708).

816410612 is a wasteful number, since it uses less digits than its factorization.

816410612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3791 (or 3789 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 816410612 is about 28572.8999578272. The cubic root of 816410612 is about 934.6224607474.

The spelling of 816410612 in words is "eight hundred sixteen million, four hundred ten thousand, six hundred twelve".