3461861546 has 36 divisors (see below), whose sum is σ = 6152705286. Its totient is φ = 1451144640.

The previous prime is 3461861519. The next prime is 3461861551. The reversal of 3461861546 is 6451681643.

It can be written as a sum of positive squares in 3 ways, for example, as 3418156225 + 43705321 = 58465^2 + 6611^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3461861497 and 3461861506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3299630 + ... + 3300678.

Almost surely, 2^3461861546 is an apocalyptic number.

3461861546 is a deficient number, since it is larger than the sum of its proper divisors (2690843740).

3461861546 is a wasteful number, since it uses less digits than its factorization.

3461861546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135 (or 1075 counting only the distinct ones).

The product of its digits is 414720, while the sum is 44.

The square root of 3461861546 is about 58837.5861673471. The cubic root of 3461861546 is about 1512.7595323234.

The spelling of 3461861546 in words is "three billion, four hundred sixty-one million, eight hundred sixty-one thousand, five hundred forty-six".