6743490 has 32 divisors (see below), whose sum is σ = 17430336. Its totient is φ = 1659840.

The previous prime is 6743459. The next prime is 6743491. The reversal of 6743490 is 943476.

6743490 is nontrivially palindromic in base 14.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (6743491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8256 + ... + 9035.

It is an arithmetic number, because the mean of its divisors is an integer number (544698).

Almost surely, 2^6743490 is an apocalyptic number.

6743490 is an abundant number, since it is smaller than the sum of its proper divisors (10686846).

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

6743490 is a wasteful number, since it uses less digits than its factorization.

6743490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17314.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 6743490 is about 2596.8230590473. The cubic root of 6743490 is about 188.9273817489.

The spelling of 6743490 in words is "six million, seven hundred forty-three thousand, four hundred ninety".