8061456904 has 16 divisors (see below), whose sum is σ = 15121642320. Its totient is φ = 4029018960.

The previous prime is 8061456901. The next prime is 8061456929. The reversal of 8061456904 is 4096541608.

It is not an unprimeable number, because it can be changed into a prime (8061456901) 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, 193534 + ... + 231469.

It is an arithmetic number, because the mean of its divisors is an integer number (945102645).

Almost surely, 2^8061456904 is an apocalyptic number.

It is an amenable number.

8061456904 is a deficient number, since it is larger than the sum of its proper divisors (7060185416).

8061456904 is a wasteful number, since it uses less digits than its factorization.

8061456904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427380 (or 427376 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 8061456904 is about 89785.6163536231. The cubic root of 8061456904 is about 2005.1083499385.

The spelling of 8061456904 in words is "eight billion, sixty-one million, four hundred fifty-six thousand, nine hundred four".