3469538 has 4 divisors (see below), whose sum is σ = 5204310. Its totient is φ = 1734768.

The previous prime is 3469537. The next prime is 3469549. The reversal of 3469538 is 8359643.

3469538 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 an emirpimes, since its reverse is a distinct semiprime: 8359643 = 643 ⋅13001.

It can be written as a sum of positive squares in only one way, i.e., 2455489 + 1014049 = 1567^2 + 1007^2 .

It is not an unprimeable number, because it can be changed into a prime (3469537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 867383 + ... + 867386.

Almost surely, 2^3469538 is an apocalyptic number.

3469538 is a deficient number, since it is larger than the sum of its proper divisors (1734772).

3469538 is a wasteful number, since it uses less digits than its factorization.

3469538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734771.

The product of its digits is 77760, while the sum is 38.

The square root of 3469538 is about 1862.6695895945. The cubic root of 3469538 is about 151.3876855662.

The spelling of 3469538 in words is "three million, four hundred sixty-nine thousand, five hundred thirty-eight".