6838454 has 32 divisors (see below), whose sum is σ = 12648960. Its totient is φ = 2706048.

The previous prime is 6838441. The next prime is 6838457. The reversal of 6838454 is 4548386.

It is a happy number.

6838454 is nontrivially palindromic in base 12.

It is a super-2 number, since 2×6838454² = 93528906220232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6838457) 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 15 ways as a sum of consecutive naturals, for example, 13799 + ... + 14285.

It is an arithmetic number, because the mean of its divisors is an integer number (395280).

Almost surely, 2^6838454 is an apocalyptic number.

6838454 is a deficient number, since it is larger than the sum of its proper divisors (5810506).

6838454 is a wasteful number, since it uses less digits than its factorization.

6838454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572.

The product of its digits is 92160, while the sum is 38.

The square root of 6838454 is about 2615.0437854843. The cubic root of 6838454 is about 189.8100964981.

The spelling of 6838454 in words is "six million, eight hundred thirty-eight thousand, four hundred fifty-four".