6489374 has 8 divisors (see below), whose sum is σ = 10246440. Its totient is φ = 3073896.

The previous prime is 6489367. The next prime is 6489389. The reversal of 6489374 is 4739846.

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

It is a super-2 number, since 2×6489374² = 84223949823752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85349 + ... + 85424.

It is an arithmetic number, because the mean of its divisors is an integer number (1280805).

Almost surely, 2^6489374 is an apocalyptic number.

6489374 is a deficient number, since it is larger than the sum of its proper divisors (3757066).

6489374 is a wasteful number, since it uses less digits than its factorization.

6489374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170794.

The product of its digits is 145152, while the sum is 41.

The square root of 6489374 is about 2547.4249743614. The cubic root of 6489374 is about 186.5238058005.

The spelling of 6489374 in words is "six million, four hundred eighty-nine thousand, three hundred seventy-four".