3516349 has 4 divisors (see below), whose sum is σ = 3701440. Its totient is φ = 3331260.

The previous prime is 3516319. The next prime is 3516353. The reversal of 3516349 is 9436153.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9436153 = 1301 ⋅7253.

It is a cyclic number.

It is not a de Polignac number, because 3516349 - 2¹⁵ = 3483581 is a prime.

It is a Duffinian number.

3516349 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3516349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3516319) 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, 92517 + ... + 92554.

It is an arithmetic number, because the mean of its divisors is an integer number (925360).

Almost surely, 2^3516349 is an apocalyptic number.

It is an amenable number.

3516349 is a deficient number, since it is larger than the sum of its proper divisors (185091).

3516349 is a wasteful number, since it uses less digits than its factorization.

3516349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185090.

The product of its digits is 9720, while the sum is 31.

The square root of 3516349 is about 1875.1930567278. The cubic root of 3516349 is about 152.0654871326.

It can be divided in two parts, 35 and 16349, that added together give a 14-th power (16384 = 2¹⁴).

The spelling of 3516349 in words is "three million, five hundred sixteen thousand, three hundred forty-nine".