6938674 has 4 divisors (see below), whose sum is σ = 10408014. Its totient is φ = 3469336.

The previous prime is 6938671. The next prime is 6938681. The reversal of 6938674 is 4768396.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 3900625 + 3038049 = 1975^2 + 1743^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6938674.

It is not an unprimeable number, because it can be changed into a prime (6938671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734667 + ... + 1734670.

Almost surely, 2^6938674 is an apocalyptic number.

6938674 is a deficient number, since it is larger than the sum of its proper divisors (3469340).

6938674 is a wasteful number, since it uses less digits than its factorization.

6938674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3469339.

The product of its digits is 217728, while the sum is 43.

The square root of 6938674 is about 2634.1362910829. The cubic root of 6938674 is about 190.7328483691.

The spelling of 6938674 in words is "six million, nine hundred thirty-eight thousand, six hundred seventy-four".