8612394356 has 12 divisors (see below), whose sum is σ = 15102641568. Its totient is φ = 4297353912.

The previous prime is 8612394353. The next prime is 8612394377. The reversal of 8612394356 is 6534932168.

It is a self number, because there is not a number n which added to its sum of digits gives 8612394356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8612394353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2208626 + ... + 2212521.

It is an arithmetic number, because the mean of its divisors is an integer number (1258553464).

Almost surely, 2^8612394356 is an apocalyptic number.

It is an amenable number.

8612394356 is a deficient number, since it is larger than the sum of its proper divisors (6490247212).

8612394356 is a wasteful number, since it uses less digits than its factorization.

8612394356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4421638 (or 4421636 counting only the distinct ones).

The product of its digits is 933120, while the sum is 47.

The square root of 8612394356 is about 92802.9867838315. The cubic root of 8612394356 is about 2049.7833882568.

The spelling of 8612394356 in words is "eight billion, six hundred twelve million, three hundred ninety-four thousand, three hundred fifty-six".