1682576516 has 12 divisors (see below), whose sum is σ = 2951928588. Its totient is φ = 839168352.

The previous prime is 1682576507. The next prime is 1682576537. The reversal of 1682576516 is 6156752861.

It can be written as a sum of positive squares in 2 ways, for example, as 1021058116 + 661518400 = 31954^2 + 25720^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528191 + ... + 531366.

It is an arithmetic number, because the mean of its divisors is an integer number (245994049).

Almost surely, 2^1682576516 is an apocalyptic number.

It is an amenable number.

1682576516 is a deficient number, since it is larger than the sum of its proper divisors (1269352072).

1682576516 is a wasteful number, since it uses less digits than its factorization.

1682576516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059958 (or 1059956 counting only the distinct ones).

The product of its digits is 604800, while the sum is 47.

The square root of 1682576516 is about 41019.2212992885. The cubic root of 1682576516 is about 1189.3918027607.

The spelling of 1682576516 in words is "one billion, six hundred eighty-two million, five hundred seventy-six thousand, five hundred sixteen".