6749790 has 16 divisors (see below), whose sum is σ = 16199568. Its totient is φ = 1799936.

The previous prime is 6749783. The next prime is 6749801. The reversal of 6749790 is 979476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112467 + ... + 112526.

It is an arithmetic number, because the mean of its divisors is an integer number (1012473).

Almost surely, 2^6749790 is an apocalyptic number.

6749790 is an abundant number, since it is smaller than the sum of its proper divisors (9449778).

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

6749790 is a wasteful number, since it uses less digits than its factorization.

6749790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225003.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 6749790 is about 2598.0357965201. The cubic root of 6749790 is about 188.9861975867.

The spelling of 6749790 in words is "six million, seven hundred forty-nine thousand, seven hundred ninety".