4004620027 has 4 divisors (see below), whose sum is σ = 4025586816. Its totient is φ = 3983653240.

The previous prime is 4004619991. The next prime is 4004620031. The reversal of 4004620027 is 7200264004.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4004620027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4004619983 and 4004620010.

It is not an unprimeable number, because it can be changed into a prime (4004620097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10483108 + ... + 10483489.

It is an arithmetic number, because the mean of its divisors is an integer number (1006396704).

Almost surely, 2^4004620027 is an apocalyptic number.

4004620027 is a deficient number, since it is larger than the sum of its proper divisors (20966789).

4004620027 is a wasteful number, since it uses less digits than its factorization.

4004620027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20966788.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 4004620027 is about 63282.0671833656. The cubic root of 4004620027 is about 1588.0119698005.

The spelling of 4004620027 in words is "four billion, four million, six hundred twenty thousand, twenty-seven".