3542289 has 8 divisors (see below), whose sum is σ = 4776480. Its totient is φ = 2334816.

The previous prime is 3542267. The next prime is 3542293. The reversal of 3542289 is 9822453.

It is a happy number.

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

It is not a de Polignac number, because 3542289 - 2⁹ = 3541777 is a prime.

It is a super-3 number, since 3×3542289³ (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 (3542489) 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, 6367 + ... + 6900.

It is an arithmetic number, because the mean of its divisors is an integer number (597060).

Almost surely, 2^3542289 is an apocalyptic number.

It is an amenable number.

3542289 is a deficient number, since it is larger than the sum of its proper divisors (1234191).

3542289 is a wasteful number, since it uses less digits than its factorization.

3542289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13359.

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

The square root of 3542289 is about 1882.0969688090. The cubic root of 3542289 is about 152.4384988952.

It can be divided in two parts, 35422 and 89, that added together give a triangular number (35511 = T₂₆₆).

The spelling of 3542289 in words is "three million, five hundred forty-two thousand, two hundred eighty-nine".