6738038 has 4 divisors (see below), whose sum is σ = 10107060. Its totient is φ = 3369018.

The previous prime is 6738031. The next prime is 6738047. The reversal of 6738038 is 8308376.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 6737989 and 6738007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6738031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1684508 + ... + 1684511.

It is an arithmetic number, because the mean of its divisors is an integer number (2526765).

Almost surely, 2^6738038 is an apocalyptic number.

6738038 is a deficient number, since it is larger than the sum of its proper divisors (3369022).

6738038 is a wasteful number, since it uses less digits than its factorization.

6738038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369021.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 6738038 is about 2595.7731025650. The cubic root of 6738038 is about 188.8764531349.

The spelling of 6738038 in words is "six million, seven hundred thirty-eight thousand, thirty-eight".