6426346 has 8 divisors (see below), whose sum is σ = 9650340. Its totient is φ = 3209568.

The previous prime is 6426317. The next prime is 6426349. The reversal of 6426346 is 6436246.

It can be written as a sum of positive squares in 2 ways, for example, as 6426225 + 121 = 2535^2 + 11^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (6426349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2220 + ... + 4216.

Almost surely, 2^6426346 is an apocalyptic number.

6426346 is a deficient number, since it is larger than the sum of its proper divisors (3223994).

6426346 is a wasteful number, since it uses less digits than its factorization.

6426346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608.

The product of its digits is 20736, while the sum is 31.

The square root of 6426346 is about 2535.0238657654. The cubic root of 6426346 is about 185.9179697633.

The spelling of 6426346 in words is "six million, four hundred twenty-six thousand, three hundred forty-six".