4027279044 has 24 divisors (see below), whose sum is σ = 9430197280. Its totient is φ = 1337681664.

The previous prime is 4027279043. The next prime is 4027279049. The reversal of 4027279044 is 4409727204.

It is a junction number, because it is equal to n+sod(n) for n = 4027278993 and 4027279011.

It is not an unprimeable number, because it can be changed into a prime (4027279043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589549 + ... + 596340.

Almost surely, 2^4027279044 is an apocalyptic number.

It is an amenable number.

4027279044 is an abundant number, since it is smaller than the sum of its proper divisors (5402918236).

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

4027279044 is a wasteful number, since it uses less digits than its factorization.

4027279044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186179 (or 1186177 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 4027279044 is about 63460.8465433609. The cubic root of 4027279044 is about 1591.0014449851.

It can be divided in two parts, 40272 and 79044, that added together give a triangular number (119316 = T₄₈₈).

The spelling of 4027279044 in words is "four billion, twenty-seven million, two hundred seventy-nine thousand, forty-four".