1682684042 has 32 divisors (see below), whose sum is σ = 2897529600. Its totient is φ = 726418368.

The previous prime is 1682684027. The next prime is 1682684063. The reversal of 1682684042 is 2404862861.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17468 + ... + 60584.

It is an arithmetic number, because the mean of its divisors is an integer number (90547800).

Almost surely, 2^1682684042 is an apocalyptic number.

1682684042 is a deficient number, since it is larger than the sum of its proper divisors (1214845558).

1682684042 is a wasteful number, since it uses less digits than its factorization.

1682684042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43230.

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 1682684042 is about 41020.5319565702. The cubic root of 1682684042 is about 1189.4171384720.

The spelling of 1682684042 in words is "one billion, six hundred eighty-two million, six hundred eighty-four thousand, forty-two".