3534442 has 8 divisors (see below), whose sum is σ = 5311332. Its totient is φ = 1764000.

The previous prime is 3534431. The next prime is 3534449. The reversal of 3534442 is 2444353.

It can be written as a sum of positive squares in 2 ways, for example, as 3426201 + 108241 = 1851^2 + 329^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3534449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142 + ... + 2662.

Almost surely, 2^3534442 is an apocalyptic number.

3534442 is a deficient number, since it is larger than the sum of its proper divisors (1776890).

3534442 is a wasteful number, since it uses less digits than its factorization.

3534442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3224.

The product of its digits is 5760, while the sum is 25.

The square root of 3534442 is about 1880.0111701796. The cubic root of 3534442 is about 152.3258533463.

Adding to 3534442 its reverse (2444353), we get a palindrome (5978795).

It can be divided in two parts, 3534 and 442, that multiplied together give a triangular number (1562028 = T₁₇₆₇).

The spelling of 3534442 in words is "three million, five hundred thirty-four thousand, four hundred forty-two".