1682375879 has 4 divisors (see below), whose sum is σ = 1781339184. Its totient is φ = 1583412576.

The previous prime is 1682375867. The next prime is 1682375897. The reversal of 1682375879 is 9785732861.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1682375879 - 2²⁴ = 1665598663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1682375809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49481627 + ... + 49481660.

It is an arithmetic number, because the mean of its divisors is an integer number (445334796).

Almost surely, 2^1682375879 is an apocalyptic number.

1682375879 is a deficient number, since it is larger than the sum of its proper divisors (98963305).

1682375879 is an equidigital number, since it uses as much as digits as its factorization.

1682375879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98963304.

The product of its digits is 5080320, while the sum is 56.

The square root of 1682375879 is about 41016.7755802428. The cubic root of 1682375879 is about 1189.3445249723.

The spelling of 1682375879 in words is "one billion, six hundred eighty-two million, three hundred seventy-five thousand, eight hundred seventy-nine".