6849290 has 16 divisors (see below), whose sum is σ = 14090112. Its totient is φ = 2348304.

The previous prime is 6849289. The next prime is 6849301. The reversal of 6849290 is 929486.

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, 48854 + ... + 48993.

It is an arithmetic number, because the mean of its divisors is an integer number (880632).

Almost surely, 2^6849290 is an apocalyptic number.

6849290 is an abundant number, since it is smaller than the sum of its proper divisors (7240822).

6849290 is a wasteful number, since it uses less digits than its factorization.

6849290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97861.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 6849290 is about 2617.1148236178. The cubic root of 6849290 is about 189.9102993017.

Subtracting from 6849290 its product of nonzero digits (31104), we obtain a palindrome (6818186).

The spelling of 6849290 in words is "six million, eight hundred forty-nine thousand, two hundred ninety".