853930 has 32 divisors (see below), whose sum is σ = 1918080. Its totient is φ = 265920.

The previous prime is 853913. The next prime is 853933. The reversal of 853930 is 39358.

853930 = T₁₄₈ + T₁₄₉ + ... + T₂₀₂.

It is a happy number.

853930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (853933) 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, 216 + ... + 1324.

It is an arithmetic number, because the mean of its divisors is an integer number (59940).

2⁸⁵³⁹³⁰ is an apocalyptic number.

853930 is an abundant number, since it is smaller than the sum of its proper divisors (1064150).

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

853930 is a wasteful number, since it uses less digits than its factorization.

853930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 853930 is about 924.0833295759. The cubic root of 853930 is about 94.8725900491.

The spelling of 853930 in words is "eight hundred fifty-three thousand, nine hundred thirty".