3492528 has 80 divisors (see below), whose sum is σ = 10103520. Its totient is φ = 1032192.

The previous prime is 3492493. The next prime is 3492529. The reversal of 3492528 is 8252943.

It is a happy number.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

Its product of digits (17280) is a multiple of the sum of its prime divisors (240).

It is not an unprimeable number, because it can be changed into a prime (3492529) 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, 18000 + ... + 18192.

It is an arithmetic number, because the mean of its divisors is an integer number (126294).

Almost surely, 2^3492528 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 3492528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5051760).

3492528 is an abundant number, since it is smaller than the sum of its proper divisors (6610992).

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

3492528 is a wasteful number, since it uses less digits than its factorization.

3492528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 240 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 3492528 is about 1868.8306504336. The cubic root of 3492528 is about 151.7213268882.

The spelling of 3492528 in words is "three million, four hundred ninety-two thousand, five hundred twenty-eight".