6724370 has 16 divisors (see below), whose sum is σ = 12187800. Its totient is φ = 2671104.

The previous prime is 6724357. The next prime is 6724373. The reversal of 6724370 is 734276.

It can be written as a sum of positive squares in 4 ways, for example, as 1585081 + 5139289 = 1259^2 + 2267^2 .

It is not an unprimeable number, because it can be changed into a prime (6724373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767 + ... + 3746.

Almost surely, 2^6724370 is an apocalyptic number.

6724370 is a deficient number, since it is larger than the sum of its proper divisors (5463430).

6724370 is a wasteful number, since it uses less digits than its factorization.

6724370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4669.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 6724370 is about 2593.1390244258. The cubic root of 6724370 is about 188.7486557511.

The spelling of 6724370 in words is "six million, seven hundred twenty-four thousand, three hundred seventy".