334378773 has 10 divisors (see below), whose sum is σ = 499504214. Its totient is φ = 222919128.

The previous prime is 334378753. The next prime is 334378813. The reversal of 334378773 is 377873433.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 318194244 + 16184529 = 17838^2 + 4023^2 .

It is not a de Polignac number, because 334378773 - 2²⁶ = 267269909 is a prime.

It is a super-2 number, since 2×334378773² = 223618327665971058, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334378753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2063986 + ... + 2064147.

Almost surely, 2^334378773 is an apocalyptic number.

It is an amenable number.

334378773 is a deficient number, since it is larger than the sum of its proper divisors (165125441).

334378773 is an equidigital number, since it uses as much as digits as its factorization.

334378773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4128145 (or 4128136 counting only the distinct ones).

The product of its digits is 889056, while the sum is 45.

The square root of 334378773 is about 18286.0267144068. The cubic root of 334378773 is about 694.0853852427.

The spelling of 334378773 in words is "three hundred thirty-four million, three hundred seventy-eight thousand, seven hundred seventy-three".