6343954 has 4 divisors (see below), whose sum is σ = 9515934. Its totient is φ = 3171976.

The previous prime is 6343949. The next prime is 6343957. The reversal of 6343954 is 4593436.

It is a happy number.

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., 3186225 + 3157729 = 1785^2 + 1777^2 .

It is a d-powerful number, because it can be written as 6⁷ + 3⁸ + 4⁹ + 3¹³ + 9⁴ + 5³ + 4¹¹ .

It is not an unprimeable number, because it can be changed into a prime (6343957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1585987 + ... + 1585990.

Almost surely, 2^6343954 is an apocalyptic number.

6343954 is a deficient number, since it is larger than the sum of its proper divisors (3171980).

6343954 is a wasteful number, since it uses less digits than its factorization.

6343954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3171979.

The product of its digits is 38880, while the sum is 34.

The square root of 6343954 is about 2518.7207070257. The cubic root of 6343954 is about 185.1200000610.

The spelling of 6343954 in words is "six million, three hundred forty-three thousand, nine hundred fifty-four".