6684354 has 12 divisors (see below), whose sum is σ = 14482806. Its totient is φ = 2228112.

The previous prime is 6684343. The next prime is 6684361. The reversal of 6684354 is 4534866.

It can be written as a sum of positive squares in only one way, i.e., 4297329 + 2387025 = 2073^2 + 1545^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185659 + ... + 185694.

Almost surely, 2^6684354 is an apocalyptic number.

6684354 is an abundant number, since it is smaller than the sum of its proper divisors (7798452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6684354 is a wasteful number, since it uses less digits than its factorization.

6684354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371361 (or 371358 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 6684354 is about 2585.4117660442. The cubic root of 6684354 is about 188.3735029743.

The spelling of 6684354 in words is "six million, six hundred eighty-four thousand, three hundred fifty-four".