1682684032 has 16 divisors (see below), whose sum is σ = 3352222350. Its totient is φ = 841341952.

The previous prime is 1682684027. The next prime is 1682684063. The reversal of 1682684032 is 2304862861.

It can be written as a sum of positive squares in only one way, i.e., 1595523136 + 87160896 = 39944^2 + 9336^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6572857 + ... + 6573112.

Almost surely, 2^1682684032 is an apocalyptic number.

It is an amenable number.

1682684032 is a deficient number, since it is larger than the sum of its proper divisors (1669538318).

1682684032 is an equidigital number, since it uses as much as digits as its factorization.

1682684032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13145983 (or 13145971 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 1682684032 is about 41020.5318346801. The cubic root of 1682684032 is about 1189.4171361158.

The spelling of 1682684032 in words is "one billion, six hundred eighty-two million, six hundred eighty-four thousand, thirty-two".