4056679626 has 32 divisors (see below), whose sum is σ = 8543270400. Its totient is φ = 1280622960.

The previous prime is 4056679603. The next prime is 4056679661. The reversal of 4056679626 is 6269766504.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 586971 + ... + 593841.

It is an arithmetic number, because the mean of its divisors is an integer number (266977200).

Almost surely, 2^4056679626 is an apocalyptic number.

4056679626 is an abundant number, since it is smaller than the sum of its proper divisors (4486590774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4056679626 is a wasteful number, since it uses less digits than its factorization.

4056679626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12074.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The square root of 4056679626 is about 63692.0687841116. The cubic root of 4056679626 is about 1594.8636887208.

The spelling of 4056679626 in words is "four billion, fifty-six million, six hundred seventy-nine thousand, six hundred twenty-six".