3461086561 has 3 divisors (see below), whose sum is σ = 3461145393. Its totient is φ = 3461027730.

The previous prime is 3461086549. The next prime is 3461086567. The reversal of 3461086561 is 1656801643.

The square root of 3461086561 is 58831.

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

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.

It is not a de Polignac number, because 3461086561 - 2¹¹ = 3461084513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3461086567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 29416 + ... + 88246.

It is an arithmetic number, because the mean of its divisors is an integer number (1153715131).

Almost surely, 2^3461086561 is an apocalyptic number.

3461086561 is the 58831-st square number.

3461086561 is the 29416-th centered octagonal number.

It is an amenable number.

3461086561 is a deficient number, since it is larger than the sum of its proper divisors (58832).

3461086561 is an frugal number, since it uses more digits than its factorization.

3461086561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117662 (or 58831 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The cubic root of 3461086561 is about 1512.6466399364.

The spelling of 3461086561 in words is "three billion, four hundred sixty-one million, eighty-six thousand, five hundred sixty-one".