864051734 has 16 divisors (see below), whose sum is σ = 1595172768. Its totient is φ = 341822592.

The previous prime is 864051731. The next prime is 864051737. The reversal of 864051734 is 437150468.

It is an interprime number because it is at equal distance from previous prime (864051731) and next prime (864051737).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (864051731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2373587 + ... + 2373950.

It is an arithmetic number, because the mean of its divisors is an integer number (99698298).

Almost surely, 2^864051734 is an apocalyptic number.

864051734 is a deficient number, since it is larger than the sum of its proper divisors (731121034).

864051734 is a wasteful number, since it uses less digits than its factorization.

864051734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4747559.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 864051734 is about 29394.7569134361. The cubic root of 864051734 is about 952.4596406640.

The spelling of 864051734 in words is "eight hundred sixty-four million, fifty-one thousand, seven hundred thirty-four".