3528460 has 48 divisors (see below), whose sum is σ = 8199072. Its totient is φ = 1267200.

The previous prime is 3528409. The next prime is 3528463. The reversal of 3528460 is 648253.

It is not an unprimeable number, because it can be changed into a prime (3528463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10495 + ... + 10825.

It is an arithmetic number, because the mean of its divisors is an integer number (170814).

Almost surely, 2^3528460 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 3528460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4099536).

3528460 is an abundant number, since it is smaller than the sum of its proper divisors (4670612).

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

3528460 is a wasteful number, since it uses less digits than its factorization.

3528460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 3528460 is about 1878.4195484502. The cubic root of 3528460 is about 152.2398682685.

It can be divided in two parts, 35284 and 60, that added together give a square (35344 = 188²).

The spelling of 3528460 in words is "three million, five hundred twenty-eight thousand, four hundred sixty".