334665946 has 4 divisors (see below), whose sum is σ = 501998922. Its totient is φ = 167332972.

The previous prime is 334665941. The next prime is 334665949. The reversal of 334665946 is 649566433.

334665946 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 282609721 + 52056225 = 16811^2 + 7215^2 .

It is a super-2 number, since 2×334665946² = 224002590824149832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334665896 and 334665905.

It is not an unprimeable number, because it can be changed into a prime (334665941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83666485 + ... + 83666488.

Almost surely, 2^334665946 is an apocalyptic number.

334665946 is a deficient number, since it is larger than the sum of its proper divisors (167332976).

334665946 is a wasteful number, since it uses less digits than its factorization.

334665946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167332975.

The product of its digits is 1399680, while the sum is 46.

The square root of 334665946 is about 18293.8772817574. The cubic root of 334665946 is about 694.2840277848.

The spelling of 334665946 in words is "three hundred thirty-four million, six hundred sixty-five thousand, nine hundred forty-six".