734043534 has 128 divisors (see below), whose sum is σ = 1802787840. Its totient is φ = 194847744.

The previous prime is 734043533. The next prime is 734043547. The reversal of 734043534 is 435340437.

734043534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×734043534³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 734043495 and 734043504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734043533) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5357914 + ... + 5358050.

It is an arithmetic number, because the mean of its divisors is an integer number (14084280).

Almost surely, 2^734043534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 734043534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (901393920).

734043534 is an abundant number, since it is smaller than the sum of its proper divisors (1068744306).

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

734043534 is a wasteful number, since it uses less digits than its factorization.

734043534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314.

The product of its (nonzero) digits is 60480, while the sum is 33.

The square root of 734043534 is about 27093.2377910061. The cubic root of 734043534 is about 902.0707602432.

The spelling of 734043534 in words is "seven hundred thirty-four million, forty-three thousand, five hundred thirty-four".