2046066349 has 4 divisors (see below), whose sum is σ = 2046578464. Its totient is φ = 2045554236.

The previous prime is 2046066343. The next prime is 2046066397. The reversal of 2046066349 is 9436606402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2046066349 - 2⁷ = 2046066221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046066343) 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, 250017 + ... + 258070.

It is an arithmetic number, because the mean of its divisors is an integer number (511644616).

Almost surely, 2^2046066349 is an apocalyptic number.

It is an amenable number.

2046066349 is a deficient number, since it is larger than the sum of its proper divisors (512115).

2046066349 is an equidigital number, since it uses as much as digits as its factorization.

2046066349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512114.

The product of its (nonzero) digits is 186624, while the sum is 40.

The square root of 2046066349 is about 45233.4649236602. The cubic root of 2046066349 is about 1269.5210438961.

The spelling of 2046066349 in words is "two billion, forty-six million, sixty-six thousand, three hundred forty-nine".