20302960349 has 8 divisors (see below), whose sum is σ = 24003500160. Its totient is φ = 16802449776.

The previous prime is 20302960331. The next prime is 20302960373. The reversal of 20302960349 is 94306920302.

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

It is not a de Polignac number, because 20302960349 - 2²⁴ = 20286183133 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 (20302960049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50007089 + ... + 50007494.

It is an arithmetic number, because the mean of its divisors is an integer number (3000437520).

Almost surely, 2^20302960349 is an apocalyptic number.

20302960349 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

20302960349 is a deficient number, since it is larger than the sum of its proper divisors (3700539811).

20302960349 is a wasteful number, since it uses less digits than its factorization.

20302960349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100014619.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 20302960349 in words is "twenty billion, three hundred two million, nine hundred sixty thousand, three hundred forty-nine".