3529734 has 36 divisors (see below), whose sum is σ = 7776036. Its totient is φ = 1067664.

The previous prime is 3529703. The next prime is 3529759. The reversal of 3529734 is 4379253.

3529734 = 215² + 216² + ... + 273².

It is a happy number.

3529734 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-2 number, since 2×3529734² = 24918044221512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3529695 and 3529704.

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 59797 + ... + 59855.

It is an arithmetic number, because the mean of its divisors is an integer number (216001).

Almost surely, 2^3529734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3529734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3888018).

3529734 is an abundant number, since it is smaller than the sum of its proper divisors (4246302).

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

3529734 is a wasteful number, since it uses less digits than its factorization.

3529734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 77 counting only the distinct ones).

The product of its digits is 22680, while the sum is 33.

The square root of 3529734 is about 1878.7586327147. The cubic root of 3529734 is about 152.2581888440.

The spelling of 3529734 in words is "three million, five hundred twenty-nine thousand, seven hundred thirty-four".