2049367031 has 2 divisors, whose sum is σ = 2049367032. Its totient is φ = 2049367030.

The previous prime is 2049367007. The next prime is 2049367069. The reversal of 2049367031 is 1307639402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2049367031 - 2¹⁴ = 2049350647 is a prime.

It is a super-2 number, since 2×2049367031² = 8399810455499509922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2049366982 and 2049367000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2049361031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024683515 + 1024683516.

It is an arithmetic number, because the mean of its divisors is an integer number (1024683516).

Almost surely, 2^2049367031 is an apocalyptic number.

2049367031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2049367031 is an equidigital number, since it uses as much as digits as its factorization.

2049367031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 2049367031 is about 45269.9351777755. The cubic root of 2049367031 is about 1270.2033342567.

The spelling of 2049367031 in words is "two billion, forty-nine million, three hundred sixty-seven thousand, thirty-one".