3461869 has 4 divisors (see below), whose sum is σ = 3475296. Its totient is φ = 3448444.

The previous prime is 3461867. The next prime is 3461921. The reversal of 3461869 is 9681643.

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: 9681643 = 23 ⋅420941.

It is a cyclic number.

It is not a de Polignac number, because 3461869 - 2¹ = 3461867 is a prime.

It is a super-2 number, since 2×3461869² = 23969073946322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3461867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6319 + ... + 6844.

It is an arithmetic number, because the mean of its divisors is an integer number (868824).

Almost surely, 2^3461869 is an apocalyptic number.

It is an amenable number.

3461869 is a deficient number, since it is larger than the sum of its proper divisors (13427).

3461869 is a wasteful number, since it uses less digits than its factorization.

3461869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13426.

The product of its digits is 31104, while the sum is 37.

The square root of 3461869 is about 1860.6098462601. The cubic root of 3461869 is about 151.2760618069.

The spelling of 3461869 in words is "three million, four hundred sixty-one thousand, eight hundred sixty-nine".