849662 has 12 divisors (see below), whose sum is σ = 1401288. Its totient is φ = 386100.

The previous prime is 849649. The next prime is 849691. The reversal of 849662 is 266948.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1514 + ... + 1997.

It is an arithmetic number, because the mean of its divisors is an integer number (116774).

2⁸⁴⁹⁶⁶² is an apocalyptic number.

849662 is a deficient number, since it is larger than the sum of its proper divisors (551626).

849662 is a wasteful number, since it uses less digits than its factorization.

849662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3535 (or 3524 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 849662 is about 921.7711212660. The cubic root of 849662 is about 94.7142661063.

It can be divided in two parts, 8496 and 62, that added together give a palindrome (8558).

The spelling of 849662 in words is "eight hundred forty-nine thousand, six hundred sixty-two".