334052816 has 20 divisors (see below), whose sum is σ = 649445412. Its totient is φ = 166454016.

The previous prime is 334052801. The next prime is 334052819. The reversal of 334052816 is 618250433.

It can be written as a sum of positive squares in 2 ways, for example, as 299290000 + 34762816 = 17300^2 + 5896^2 .

It is a super-2 number, since 2×334052816² = 223182567755059712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334052819) 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, 30941 + ... + 40316.

Almost surely, 2^334052816 is an apocalyptic number.

It is an amenable number.

334052816 is a deficient number, since it is larger than the sum of its proper divisors (315392596).

334052816 is a wasteful number, since it uses less digits than its factorization.

334052816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71558 (or 71552 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 334052816 is about 18277.1118068474. Note that the first 3 decimals coincide. The cubic root of 334052816 is about 693.8597772769.

The spelling of 334052816 in words is "three hundred thirty-four million, fifty-two thousand, eight hundred sixteen".