6426338 has 8 divisors (see below), whose sum is σ = 10058688. Its totient is φ = 3073444.

The previous prime is 6426317. The next prime is 6426349. The reversal of 6426338 is 8336246.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69806 + ... + 69897.

It is an arithmetic number, because the mean of its divisors is an integer number (1257336).

Almost surely, 2^6426338 is an apocalyptic number.

6426338 is a deficient number, since it is larger than the sum of its proper divisors (3632350).

6426338 is a wasteful number, since it uses less digits than its factorization.

6426338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139728.

The product of its digits is 20736, while the sum is 32.

The square root of 6426338 is about 2535.0222878705. The cubic root of 6426338 is about 185.9178926150.

The spelling of 6426338 in words is "six million, four hundred twenty-six thousand, three hundred thirty-eight".