864714134 has 16 divisors (see below), whose sum is σ = 1308233376. Its totient is φ = 428644800.

The previous prime is 864714077. The next prime is 864714139. The reversal of 864714134 is 431417468.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (864714139) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 280964 + ... + 284024.

It is an arithmetic number, because the mean of its divisors is an integer number (81764586).

Almost surely, 2^864714134 is an apocalyptic number.

864714134 is a deficient number, since it is larger than the sum of its proper divisors (443519242).

864714134 is a wasteful number, since it uses less digits than its factorization.

864714134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4231.

The product of its digits is 64512, while the sum is 38.

The square root of 864714134 is about 29406.0220703175. The cubic root of 864714134 is about 952.7029702731.

The spelling of 864714134 in words is "eight hundred sixty-four million, seven hundred fourteen thousand, one hundred thirty-four".