855703464 has 192 divisors, whose sum is σ = 2809598400. Its totient is φ = 214502400.

The previous prime is 855703463. The next prime is 855703481. The reversal of 855703464 is 464307558.

855703464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (855703463) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 374004 + ... + 376284.

It is an arithmetic number, because the mean of its divisors is an integer number (14633325).

Almost surely, 2^855703464 is an apocalyptic number.

855703464 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 855703464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1404799200).

855703464 is an abundant number, since it is smaller than the sum of its proper divisors (1953894936).

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

855703464 is a wasteful number, since it uses less digits than its factorization.

855703464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344 (or 2333 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 855703464 is about 29252.4095417796. The cubic root of 855703464 is about 949.3822258718.

The spelling of 855703464 in words is "eight hundred fifty-five million, seven hundred three thousand, four hundred sixty-four".