1682913829 has 4 divisors (see below), whose sum is σ = 1683033984. Its totient is φ = 1682793676.

The previous prime is 1682913803. The next prime is 1682913851. The reversal of 1682913829 is 9283192861.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1682913829 - 2²⁷ = 1548696101 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1682913889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35797 + ... + 68170.

It is an arithmetic number, because the mean of its divisors is an integer number (420758496).

Almost surely, 2^1682913829 is an apocalyptic number.

It is an amenable number.

1682913829 is a deficient number, since it is larger than the sum of its proper divisors (120155).

1682913829 is a wasteful number, since it uses less digits than its factorization.

1682913829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120154.

The product of its digits is 373248, while the sum is 49.

The square root of 1682913829 is about 41023.3327388207. The cubic root of 1682913829 is about 1189.4712781974.

The spelling of 1682913829 in words is "one billion, six hundred eighty-two million, nine hundred thirteen thousand, eight hundred twenty-nine".