9478067012 has 12 divisors (see below), whose sum is σ = 16697937900. Its totient is φ = 4707227616.

The previous prime is 9478066999. The next prime is 9478067051. The reversal of 9478067012 is 2107608749.

It can be written as a sum of positive squares in 2 ways, for example, as 5519895616 + 3958171396 = 74296^2 + 62914^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7950803 + ... + 7951994.

It is an arithmetic number, because the mean of its divisors is an integer number (1391494825).

Almost surely, 2^9478067012 is an apocalyptic number.

It is an amenable number.

9478067012 is a deficient number, since it is larger than the sum of its proper divisors (7219870888).

9478067012 is a wasteful number, since it uses less digits than its factorization.

9478067012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15902950 (or 15902948 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 9478067012 is about 97355.3645774079. The cubic root of 9478067012 is about 2116.2806367447.

The spelling of 9478067012 in words is "nine billion, four hundred seventy-eight million, sixty-seven thousand, twelve".