4056670899 has 24 divisors (see below), whose sum is σ = 5942664000. Its totient is φ = 2666264112.

The previous prime is 4056670859. The next prime is 4056670903. The reversal of 4056670899 is 9980766504.

4056670899 is a `hidden beast` number, since 4 + 0 + 566 + 70 + 8 + 9 + 9 = 666.

It is not a de Polignac number, because 4056670899 - 2⁸ = 4056670643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4056670859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 367312 + ... + 378194.

It is an arithmetic number, because the mean of its divisors is an integer number (247611000).

Almost surely, 2^4056670899 is an apocalyptic number.

4056670899 is a deficient number, since it is larger than the sum of its proper divisors (1885993101).

4056670899 is a wasteful number, since it uses less digits than its factorization.

4056670899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11471 (or 11468 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The square root of 4056670899 is about 63692.0002747598. Note that the first 3 decimals coincide. The cubic root of 4056670899 is about 1594.8625450609.

The spelling of 4056670899 in words is "four billion, fifty-six million, six hundred seventy thousand, eight hundred ninety-nine".