334864973 has 2 divisors, whose sum is σ = 334864974. Its totient is φ = 334864972.

The previous prime is 334864969. The next prime is 334864979. The reversal of 334864973 is 379468433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 334085284 + 779689 = 18278^2 + 883^2 .

It is a cyclic number.

It is not a de Polignac number, because 334864973 - 2² = 334864969 is a prime.

It is a super-2 number, since 2×334864973² = 224269100284581458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334864979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167432486 + 167432487.

It is an arithmetic number, because the mean of its divisors is an integer number (167432487).

Almost surely, 2^334864973 is an apocalyptic number.

It is an amenable number.

334864973 is a deficient number, since it is larger than the sum of its proper divisors (1).

334864973 is an equidigital number, since it uses as much as digits as its factorization.

334864973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 47.

The square root of 334864973 is about 18299.3161894099. The cubic root of 334864973 is about 694.4216315512.

The spelling of 334864973 in words is "three hundred thirty-four million, eight hundred sixty-four thousand, nine hundred seventy-three".