849620 has 24 divisors (see below), whose sum is σ = 1862784. Its totient is φ = 324896.

The previous prime is 849601. The next prime is 849649. The reversal of 849620 is 26948.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 849620.

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, 464 + ... + 1383.

It is an arithmetic number, because the mean of its divisors is an integer number (77616).

2⁸⁴⁹⁶²⁰ is an apocalyptic number.

It is an amenable number.

849620 is an abundant number, since it is smaller than the sum of its proper divisors (1013164).

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

849620 is a wasteful number, since it uses less digits than its factorization.

849620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1879 (or 1877 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 849620 is about 921.7483387563. The cubic root of 849620 is about 94.7127054604.

The spelling of 849620 in words is "eight hundred forty-nine thousand, six hundred twenty".