1361829 has 8 divisors (see below), whose sum is σ = 2075200. Its totient is φ = 778176.

The previous prime is 1361827. The next prime is 1361831. The reversal of 1361829 is 9281631.

It is an interprime number because it is at equal distance from previous prime (1361827) and next prime (1361831).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1361829 - 2¹ = 1361827 is a prime.

It is a Duffinian number.

1361829 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1361796 and 1361805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32404 + ... + 32445.

It is an arithmetic number, because the mean of its divisors is an integer number (259400).

2^1361829 is an apocalyptic number.

It is an amenable number.

1361829 is a deficient number, since it is larger than the sum of its proper divisors (713371).

1361829 is an equidigital number, since it uses as much as digits as its factorization.

1361829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64859.

The product of its digits is 2592, while the sum is 30.

The square root of 1361829 is about 1166.9742927760. The cubic root of 1361829 is about 110.8428097248.

The spelling of 1361829 in words is "one million, three hundred sixty-one thousand, eight hundred twenty-nine".