954855864 has 112 divisors (see below), whose sum is σ = 2842499520. Its totient is φ = 299531520.

The previous prime is 954855859. The next prime is 954855871. The reversal of 954855864 is 468558459.

954855864 is a `hidden beast` number, since 9 + 54 + 8 + 5 + 586 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 954855864.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 94329 + ... + 103959.

It is an arithmetic number, because the mean of its divisors is an integer number (25379460).

Almost surely, 2^954855864 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 954855864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1421249760).

954855864 is an abundant number, since it is smaller than the sum of its proper divisors (1887643656).

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

954855864 is a wasteful number, since it uses less digits than its factorization.

954855864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9672 (or 9653 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 54.

The square root of 954855864 is about 30900.7421270105. The cubic root of 954855864 is about 984.7196549868.

The spelling of 954855864 in words is "nine hundred fifty-four million, eight hundred fifty-five thousand, eight hundred sixty-four".