3474528 has 48 divisors (see below), whose sum is σ = 9661680. Its totient is φ = 1089536.

The previous prime is 3474517. The next prime is 3474533. The reversal of 3474528 is 8254743.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568 + ... + 2696.

It is an arithmetic number, because the mean of its divisors is an integer number (201285).

Almost surely, 2^3474528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3474528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4830840).

3474528 is an abundant number, since it is smaller than the sum of its proper divisors (6187152).

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

3474528 is a wasteful number, since it uses less digits than its factorization.

3474528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159 (or 2151 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 3474528 is about 1864.0085836712. The cubic root of 3474528 is about 151.4602276628.

The spelling of 3474528 in words is "three million, four hundred seventy-four thousand, five hundred twenty-eight".