4026000049 has 2 divisors, whose sum is σ = 4026000050. Its totient is φ = 4026000048.

The previous prime is 4026000029. The next prime is 4026000103. The reversal of 4026000049 is 9400006204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3425995024 + 600005025 = 58532^2 + 24495^2 .

It is a cyclic number.

It is not a de Polignac number, because 4026000049 - 2⁷ = 4025999921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4025999987 and 4026000032.

It is not a weakly prime, because it can be changed into another prime (4026000019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2013000024 + 2013000025.

It is an arithmetic number, because the mean of its divisors is an integer number (2013000025).

Almost surely, 2^4026000049 is an apocalyptic number.

It is an amenable number.

4026000049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4026000049 is an equidigital number, since it uses as much as digits as its factorization.

4026000049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4026000049 is about 63450.7687029874. The cubic root of 4026000049 is about 1590.8330021959.

The spelling of 4026000049 in words is "four billion, twenty-six million, forty-nine", and thus it is an aban number.