734382845 has 24 divisors (see below), whose sum is σ = 1052857944. Its totient is φ = 489960576.

The previous prime is 734382833. The next prime is 734382911. The reversal of 734382845 is 548283437.

It can be written as a sum of positive squares in 4 ways, for example, as 42745444 + 691637401 = 6538^2 + 26299^2 .

It is not a de Polignac number, because 734382845 - 2²² = 730188541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 734382796 and 734382805.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31442 + ... + 49571.

It is an arithmetic number, because the mean of its divisors is an integer number (43869081).

Almost surely, 2^734382845 is an apocalyptic number.

It is an amenable number.

734382845 is a deficient number, since it is larger than the sum of its proper divisors (318475099).

734382845 is a wasteful number, since it uses less digits than its factorization.

734382845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81069 (or 81062 counting only the distinct ones).

The product of its digits is 645120, while the sum is 44.

The square root of 734382845 is about 27099.4989806085. The cubic root of 734382845 is about 902.2097326463.

The spelling of 734382845 in words is "seven hundred thirty-four million, three hundred eighty-two thousand, eight hundred forty-five".