855343654 has 8 divisors (see below), whose sum is σ = 1399653288. Its totient is φ = 388792560.

The previous prime is 855343631. The next prime is 855343663. The reversal of 855343654 is 456343558.

855343654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×855343654² = 1463225532876143432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 855343654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19439607 + ... + 19439650.

It is an arithmetic number, because the mean of its divisors is an integer number (174956661).

Almost surely, 2^855343654 is an apocalyptic number.

855343654 is a deficient number, since it is larger than the sum of its proper divisors (544309634).

855343654 is a wasteful number, since it uses less digits than its factorization.

855343654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38879270.

The product of its digits is 864000, while the sum is 43.

The square root of 855343654 is about 29246.2588034778. The cubic root of 855343654 is about 949.2491403957.

The spelling of 855343654 in words is "eight hundred fifty-five million, three hundred forty-three thousand, six hundred fifty-four".