4027668458 has 32 divisors (see below), whose sum is σ = 7062552000. Its totient is φ = 1702293760.

The previous prime is 4027668457. The next prime is 4027668473. The reversal of 4027668458 is 8548667204.

It is a happy number.

4027668458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4027668458² = 32444226415136195528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4027668457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33833 + ... + 95916.

It is an arithmetic number, because the mean of its divisors is an integer number (220704750).

Almost surely, 2^4027668458 is an apocalyptic number.

4027668458 is a deficient number, since it is larger than the sum of its proper divisors (3034883542).

4027668458 is a wasteful number, since it uses less digits than its factorization.

4027668458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129862.

The product of its (nonzero) digits is 2580480, while the sum is 50.

The square root of 4027668458 is about 63463.9146129515. The cubic root of 4027668458 is about 1591.0527234672.

The spelling of 4027668458 in words is "four billion, twenty-seven million, six hundred sixty-eight thousand, four hundred fifty-eight".