3461591 has 16 divisors (see below), whose sum is σ = 4412160. Its totient is φ = 2643840.

The previous prime is 3461581. The next prime is 3461593. The reversal of 3461591 is 1951643.

It is a de Polignac number, because none of the positive numbers 2^k-3461591 is a prime.

It is a super-2 number, since 2×3461591² = 23965224502562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3461593) 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 15 ways as a sum of consecutive naturals, for example, 1496 + ... + 3026.

It is an arithmetic number, because the mean of its divisors is an integer number (275760).

Almost surely, 2^3461591 is an apocalyptic number.

3461591 is a deficient number, since it is larger than the sum of its proper divisors (950569).

3461591 is a wasteful number, since it uses less digits than its factorization.

3461591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574.

The product of its digits is 3240, while the sum is 29.

The square root of 3461591 is about 1860.5351380718. The cubic root of 3461591 is about 151.2720123690.

The spelling of 3461591 in words is "three million, four hundred sixty-one thousand, five hundred ninety-one".