3461671664 has 40 divisors (see below), whose sum is σ = 7326970032. Its totient is φ = 1571281920.

The previous prime is 3461671657. The next prime is 3461671673. The reversal of 3461671664 is 4661761643.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 115592 + ... + 142424.

Almost surely, 2^3461671664 is an apocalyptic number.

It is an amenable number.

3461671664 is an abundant number, since it is smaller than the sum of its proper divisors (3865298368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3461671664 is a wasteful number, since it uses less digits than its factorization.

3461671664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27585 (or 27579 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 3461671664 is about 58835.9725338164. The cubic root of 3461671664 is about 1512.7318736920.

The spelling of 3461671664 in words is "three billion, four hundred sixty-one million, six hundred seventy-one thousand, six hundred sixty-four".