20082349 has 8 divisors (see below), whose sum is σ = 22978368. Its totient is φ = 17193120.

The previous prime is 20082331. The next prime is 20082367. The reversal of 20082349 is 94328002.

It is an interprime number because it is at equal distance from previous prime (20082331) and next prime (20082367).

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

It is not a de Polignac number, because 20082349 - 2⁵ = 20082317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20082319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10809 + ... + 12529.

It is an arithmetic number, because the mean of its divisors is an integer number (2872296).

Almost surely, 2^20082349 is an apocalyptic number.

It is an amenable number.

20082349 is a deficient number, since it is larger than the sum of its proper divisors (2896019).

20082349 is a wasteful number, since it uses less digits than its factorization.

20082349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3395.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 20082349 is about 4481.3333953189. Note that the first 4 decimals coincide. The cubic root of 20082349 is about 271.8138008021.

The spelling of 20082349 in words is "twenty million, eighty-two thousand, three hundred forty-nine".