3533470249 has 3 divisors (see below), whose sum is σ = 3533529693. Its totient is φ = 3533410806.

The previous prime is 3533470217. The next prime is 3533470271. The reversal of 3533470249 is 9420743353.

The square root of 3533470249 is 59443.

It is a perfect power (a square), and thus also a powerful number.

3533470249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9420743353 = 7 ⋅1345820479.

It is not a de Polignac number, because 3533470249 - 2⁵ = 3533470217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3533470279) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 29722 + ... + 89164.

It is an arithmetic number, because the mean of its divisors is an integer number (1177843231).

Almost surely, 2^3533470249 is an apocalyptic number.

3533470249 is the 59443-rd square number.

3533470249 is the 29722-nd centered octagonal number.

It is an amenable number.

3533470249 is a deficient number, since it is larger than the sum of its proper divisors (59444).

3533470249 is an frugal number, since it uses more digits than its factorization.

3533470249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118886 (or 59443 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 40.

The cubic root of 3533470249 is about 1523.1189203186.

The spelling of 3533470249 in words is "three billion, five hundred thirty-three million, four hundred seventy thousand, two hundred forty-nine".