864714004 has 96 divisors (see below), whose sum is σ = 1951488000. Its totient is φ = 325503360.

The previous prime is 864714001. The next prime is 864714017. The reversal of 864714004 is 400417468.

864714004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (864714001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1443297 + ... + 1443895.

It is an arithmetic number, because the mean of its divisors is an integer number (20328000).

Almost surely, 2^864714004 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 864714004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (975744000).

864714004 is an abundant number, since it is smaller than the sum of its proper divisors (1086773996).

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

864714004 is a wasteful number, since it uses less digits than its factorization.

864714004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773 (or 771 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 864714004 is about 29406.0198598858. The cubic root of 864714004 is about 952.7029225304.

The spelling of 864714004 in words is "eight hundred sixty-four million, seven hundred fourteen thousand, four".