6738430 has 16 divisors (see below), whose sum is σ = 12169440. Its totient is φ = 2686432.

The previous prime is 6738427. The next prime is 6738451. The reversal of 6738430 is 348376.

It is a junction number, because it is equal to n+sod(n) for n = 6738392 and 6738401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2652 + ... + 4528.

It is an arithmetic number, because the mean of its divisors is an integer number (760590).

Almost surely, 2^6738430 is an apocalyptic number.

6738430 is a deficient number, since it is larger than the sum of its proper divisors (5431010).

6738430 is a wasteful number, since it uses less digits than its factorization.

6738430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 6738430 is about 2595.8486088368. The cubic root of 6738430 is about 188.8801158299.

The spelling of 6738430 in words is "six million, seven hundred thirty-eight thousand, four hundred thirty".