4427673726 has 32 divisors (see below), whose sum is σ = 10156439808. Its totient is φ = 1260544320.

The previous prime is 4427673713. The next prime is 4427673773. The reversal of 4427673726 is 6273767244.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent 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, 175780 + ... + 199383.

It is an arithmetic number, because the mean of its divisors is an integer number (317388744).

Almost surely, 2^4427673726 is an apocalyptic number.

4427673726 is an abundant number, since it is smaller than the sum of its proper divisors (5728766082).

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

4427673726 is a wasteful number, since it uses less digits than its factorization.

4427673726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375456.

The product of its digits is 2370816, while the sum is 48.

The square root of 4427673726 is about 66540.7673986407. The cubic root of 4427673726 is about 1642.0707688564.

The spelling of 4427673726 in words is "four billion, four hundred twenty-seven million, six hundred seventy-three thousand, seven hundred twenty-six".