6734458 has 8 divisors (see below), whose sum is σ = 10113300. Its totient is φ = 3363360.

The previous prime is 6734447. The next prime is 6734459. The reversal of 6734458 is 8544376.

It can be written as a sum of positive squares in 2 ways, for example, as 5139289 + 1595169 = 2267^2 + 1263^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (6734459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1368 + ... + 3916.

Almost surely, 2^6734458 is an apocalyptic number.

6734458 is a deficient number, since it is larger than the sum of its proper divisors (3378842).

6734458 is a wasteful number, since it uses less digits than its factorization.

6734458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3872.

The product of its digits is 80640, while the sum is 37.

The square root of 6734458 is about 2595.0834283314. The cubic root of 6734458 is about 188.8429964377.

The spelling of 6734458 in words is "six million, seven hundred thirty-four thousand, four hundred fifty-eight".