6338457 has 24 divisors (see below), whose sum is σ = 9759360. Its totient is φ = 3952800.

The previous prime is 6338417. The next prime is 6338471. The reversal of 6338457 is 7548336.

It is a happy number.

It is not a de Polignac number, because 6338457 - 2⁶ = 6338393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6338417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17088 + ... + 17454.

It is an arithmetic number, because the mean of its divisors is an integer number (406640).

Almost surely, 2^6338457 is an apocalyptic number.

It is an amenable number.

6338457 is a deficient number, since it is larger than the sum of its proper divisors (3420903).

6338457 is a wasteful number, since it uses less digits than its factorization.

6338457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 490 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 6338457 is about 2517.6292419655. The cubic root of 6338457 is about 185.0665161350.

The spelling of 6338457 in words is "six million, three hundred thirty-eight thousand, four hundred fifty-seven".