854339910 has 64 divisors (see below), whose sum is σ = 2110268160. Its totient is φ = 221235840.

The previous prime is 854339909. The next prime is 854339917. The reversal of 854339910 is 19933458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854339917) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231661 + ... + 235319.

It is an arithmetic number, because the mean of its divisors is an integer number (32972940).

Almost surely, 2^854339910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 854339910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1055134080).

854339910 is an abundant number, since it is smaller than the sum of its proper divisors (1255928250).

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

854339910 is a wasteful number, since it uses less digits than its factorization.

854339910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3893.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 854339910 is about 29229.0935541970. The cubic root of 854339910 is about 948.8776810912.

The spelling of 854339910 in words is "eight hundred fifty-four million, three hundred thirty-nine thousand, nine hundred ten".