4000673927 has 2 divisors, whose sum is σ = 4000673928. Its totient is φ = 4000673926.

The previous prime is 4000673923. The next prime is 4000673939. The reversal of 4000673927 is 7293760004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4000673927 - 2² = 4000673923 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4000673921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000336963 + 2000336964.

It is an arithmetic number, because the mean of its divisors is an integer number (2000336964).

Almost surely, 2^4000673927 is an apocalyptic number.

4000673927 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000673927 is an equidigital number, since it uses as much as digits as its factorization.

4000673927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 4000673927 is about 63250.8808397164. The cubic root of 4000673927 is about 1587.4901963310.

The spelling of 4000673927 in words is "four billion, six hundred seventy-three thousand, nine hundred twenty-seven".