3542928 has 40 divisors (see below), whose sum is σ = 9451776. Its totient is φ = 1142400.

The previous prime is 3542927. The next prime is 3542939. The reversal of 3542928 is 8292453.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3542923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298 + ... + 2678.

Almost surely, 2^3542928 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 3542928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4725888).

3542928 is an abundant number, since it is smaller than the sum of its proper divisors (5908848).

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

3542928 is a wasteful number, since it uses less digits than its factorization.

3542928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423 (or 2417 counting only the distinct ones).

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

The square root of 3542928 is about 1882.2667186135. The cubic root of 3542928 is about 152.4476645640.

The spelling of 3542928 in words is "three million, five hundred forty-two thousand, nine hundred twenty-eight".