6364349 has 2 divisors, whose sum is σ = 6364350. Its totient is φ = 6364348.

The previous prime is 6364343. The next prime is 6364381. The reversal of 6364349 is 9434636.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6340324 + 24025 = 2518^2 + 155^2 .

It is a cyclic number.

It is not a de Polignac number, because 6364349 - 2¹² = 6360253 is a prime.

It is a d-powerful number, because it can be written as 6² + 3³ + 6⁴ + 4 + 3¹⁴ + 4¹⁰ + 9⁶ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6364343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3182174 + 3182175.

It is an arithmetic number, because the mean of its divisors is an integer number (3182175).

Almost surely, 2^6364349 is an apocalyptic number.

It is an amenable number.

6364349 is a deficient number, since it is larger than the sum of its proper divisors (1).

6364349 is an equidigital number, since it uses as much as digits as its factorization.

6364349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 35.

The square root of 6364349 is about 2522.7661405687. The cubic root of 6364349 is about 185.3181668863.

The spelling of 6364349 in words is "six million, three hundred sixty-four thousand, three hundred forty-nine".