854098812 has 108 divisors (see below), whose sum is σ = 2527361200. Its totient is φ = 243100368.

The previous prime is 854098793. The next prime is 854098823. The reversal of 854098812 is 218890458.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

854098812 is a `hidden beast` number, since 8 + 540 + 98 + 8 + 12 = 666.

854098812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×854098812² = 1458969561319622688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3247393 + ... + 3247655.

Almost surely, 2^854098812 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 854098812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1263680600).

854098812 is an abundant number, since it is smaller than the sum of its proper divisors (1673262388).

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

854098812 is a wasteful number, since it uses less digits than its factorization.

854098812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 854098812 is about 29224.9689820195. The cubic root of 854098812 is about 948.7884137196.

The spelling of 854098812 in words is "eight hundred fifty-four million, ninety-eight thousand, eight hundred twelve".