840954114 has 144 divisors (see below), whose sum is σ = 2465526336. Its totient is φ = 201579840.

The previous prime is 840954097. The next prime is 840954161. The reversal of 840954114 is 411459048.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 196077 + ... + 200319.

Almost surely, 2^840954114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 840954114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1232763168).

840954114 is an abundant number, since it is smaller than the sum of its proper divisors (1624572222).

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

840954114 is a wasteful number, since it uses less digits than its factorization.

840954114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4293 (or 4279 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 840954114 is about 28999.2088512773. The cubic root of 840954114 is about 943.8959004056.

It can be divided in two parts, 84095 and 4114, that added together give a square (88209 = 297²).

The spelling of 840954114 in words is "eight hundred forty million, nine hundred fifty-four thousand, one hundred fourteen".