8356004012 has 6 divisors (see below), whose sum is σ = 14623007028. Its totient is φ = 4178002004.

The previous prime is 8356004011. The next prime is 8356004023. The reversal of 8356004012 is 2104006538.

It is a super-2 number, since 2×8356004012² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8356004011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1044500498 + ... + 1044500505.

It is an arithmetic number, because the mean of its divisors is an integer number (2437167838).

Almost surely, 2^8356004012 is an apocalyptic number.

It is an amenable number.

8356004012 is a deficient number, since it is larger than the sum of its proper divisors (6267003016).

8356004012 is a wasteful number, since it uses less digits than its factorization.

8356004012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089001007 (or 2089001005 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 8356004012 is about 91411.1810010132. The cubic root of 8356004012 is about 2029.2375024632.

The spelling of 8356004012 in words is "eight billion, three hundred fifty-six million, four thousand, twelve".