734816864694 has 64 divisors (see below), whose sum is σ = 1733229077760. Its totient is φ = 205250785920.

The previous prime is 734816864681. The next prime is 734816864707. The reversal of 734816864694 is 496468618437.

It is an interprime number because it is at equal distance from previous prime (734816864681) and next prime (734816864707).

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7872229 + ... + 7965024.

It is an arithmetic number, because the mean of its divisors is an integer number (27081704340).

Almost surely, 2^734816864694 is an apocalyptic number.

734816864694 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

734816864694 is an abundant number, since it is smaller than the sum of its proper divisors (998412213066).

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

734816864694 is a wasteful number, since it uses less digits than its factorization.

734816864694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15837325.

The product of its digits is 167215104, while the sum is 66.

The spelling of 734816864694 in words is "seven hundred thirty-four billion, eight hundred sixteen million, eight hundred sixty-four thousand, six hundred ninety-four".