3549298 has 4 divisors (see below), whose sum is σ = 5323950. Its totient is φ = 1774648.

The previous prime is 3549253. The next prime is 3549307. The reversal of 3549298 is 8929453.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3143529 + 405769 = 1773^2 + 637^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 3¹³ + 5⁹ + 4⁵ + 9² + 2³ + 9³ + 8 .

It is a self number, because there is not a number n which added to its sum of digits gives 3549298.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 887323 + ... + 887326.

Almost surely, 2^3549298 is an apocalyptic number.

3549298 is a deficient number, since it is larger than the sum of its proper divisors (1774652).

3549298 is a wasteful number, since it uses less digits than its factorization.

3549298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774651.

The product of its digits is 77760, while the sum is 40.

The square root of 3549298 is about 1883.9580674739. The cubic root of 3549298 is about 152.5389741826.

The spelling of 3549298 in words is "three million, five hundred forty-nine thousand, two hundred ninety-eight".