3346449773 has 4 divisors (see below), whose sum is σ = 3417650880. Its totient is φ = 3275248668.

The previous prime is 3346449763. The next prime is 3346449781. The reversal of 3346449773 is 3779446433.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3779446433 = 7 ⋅539920919.

It is a cyclic number.

It is not a de Polignac number, because 3346449773 - 2¹² = 3346445677 is a prime.

It is a super-2 number, since 2×3346449773² = 22397452166423503058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3346449763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35600483 + ... + 35600576.

It is an arithmetic number, because the mean of its divisors is an integer number (854412720).

Almost surely, 2^3346449773 is an apocalyptic number.

It is an amenable number.

3346449773 is a deficient number, since it is larger than the sum of its proper divisors (71201107).

3346449773 is an equidigital number, since it uses as much as digits as its factorization.

3346449773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71201106.

The product of its digits is 4572288, while the sum is 50.

The square root of 3346449773 is about 57848.5070939605. The cubic root of 3346449773 is about 1495.7583536708.

The spelling of 3346449773 in words is "three billion, three hundred forty-six million, four hundred forty-nine thousand, seven hundred seventy-three".