3542043 has 8 divisors (see below), whose sum is σ = 4812048. Its totient is φ = 2316704.

The previous prime is 3542009. The next prime is 3542051. The reversal of 3542043 is 3402453.

It is a happy number.

3542043 is nontrivially palindromic in base 2.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3542043 - 2⁸ = 3541787 is a prime.

It is a super-3 number, since 3×3542043³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (3542053) 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, 10980 + ... + 11297.

It is an arithmetic number, because the mean of its divisors is an integer number (601506).

Almost surely, 2^3542043 is an apocalyptic number.

3542043 is a deficient number, since it is larger than the sum of its proper divisors (1270005).

3542043 is a wasteful number, since it uses less digits than its factorization.

3542043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22333.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 3542043 is about 1882.0316150373. The cubic root of 3542043 is about 152.4349700339.

Adding to 3542043 its reverse (3402453), we get a palindrome (6944496).

The spelling of 3542043 in words is "three million, five hundred forty-two thousand, forty-three".