1682396963109 has 6 divisors (see below), whose sum is σ = 2430128946726. Its totient is φ = 1121597975400.

The previous prime is 1682396963069. The next prime is 1682396963129. The reversal of 1682396963109 is 9013696932861.

1682396963109 is a `hidden beast` number, since 1 + 6 + 82 + 396 + 9 + 63 + 109 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1127525422500 + 554871540609 = 1061850^2 + 744897^2 .

It is not a de Polignac number, because 1682396963109 - 2³⁶ = 1613677486373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1682396963129) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 93466497942 + ... + 93466497959.

It is an arithmetic number, because the mean of its divisors is an integer number (405021491121).

Almost surely, 2^{1682396963109} is an apocalyptic number.

It is an amenable number.

1682396963109 is a deficient number, since it is larger than the sum of its proper divisors (747731983617).

1682396963109 is a wasteful number, since it uses less digits than its factorization.

1682396963109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186932995907 (or 186932995904 counting only the distinct ones).

The product of its (nonzero) digits is 22674816, while the sum is 63.

The spelling of 1682396963109 in words is "one trillion, six hundred eighty-two billion, three hundred ninety-six million, nine hundred sixty-three thousand, one hundred nine".