2019341628 has 36 divisors (see below), whose sum is σ = 5107168248. Its totient is φ = 672755040.

The previous prime is 2019341593. The next prime is 2019341647. The reversal of 2019341628 is 8261439102.

2019341628 is a `hidden beast` number, since 20 + 1 + 9 + 3 + 4 + 1 + 628 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2019341628² = 8155481221147380768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2019341592 and 2019341601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58450 + ... + 86342.

Almost surely, 2^2019341628 is an apocalyptic number.

It is an amenable number.

2019341628 is an abundant number, since it is smaller than the sum of its proper divisors (3087826620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2019341628 is a wasteful number, since it uses less digits than its factorization.

2019341628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29914 (or 29909 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 2019341628 is about 44937.0852192262. The cubic root of 2019341628 is about 1263.9695145334.

The spelling of 2019341628 in words is "two billion, nineteen million, three hundred forty-one thousand, six hundred twenty-eight".