334454693 has 2 divisors, whose sum is σ = 334454694. Its totient is φ = 334454692.

The previous prime is 334454669. The next prime is 334454737. The reversal of 334454693 is 396454433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 273505444 + 60949249 = 16538^2 + 7807^2 .

It is a cyclic number.

It is not a de Polignac number, because 334454693 - 2⁸ = 334454437 is a prime.

It is a super-2 number, since 2×334454693² = 223719883339448498, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 334454693.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334454633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167227346 + 167227347.

It is an arithmetic number, because the mean of its divisors is an integer number (167227347).

Almost surely, 2^334454693 is an apocalyptic number.

It is an amenable number.

334454693 is a deficient number, since it is larger than the sum of its proper divisors (1).

334454693 is an equidigital number, since it uses as much as digits as its factorization.

334454693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 41.

The square root of 334454693 is about 18288.1024986192. The cubic root of 334454693 is about 694.1379114785.

The spelling of 334454693 in words is "three hundred thirty-four million, four hundred fifty-four thousand, six hundred ninety-three".