2829789974353 has 16 divisors (see below), whose sum is σ = 3066591661056. Its totient is φ = 2604347943120.

The previous prime is 2829789974321. The next prime is 2829789974371. The reversal of 2829789974353 is 3534799879282.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2829789974353 - 2⁵ = 2829789974321 is a prime.

It is a super-2 number, since 2×2829789974353² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2829789974353.

It is not an unprimeable number, because it can be changed into a prime (2829789674353) 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 15 ways as a sum of consecutive naturals, for example, 21286453 + ... + 21418978.

It is an arithmetic number, because the mean of its divisors is an integer number (191661978816).

Almost surely, 2^{2829789974353} is an apocalyptic number.

2829789974353 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2829789974353 is a deficient number, since it is larger than the sum of its proper divisors (236801686703).

2829789974353 is a wasteful number, since it uses less digits than its factorization.

2829789974353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42705564.

The product of its digits is 1646023680, while the sum is 76.

The spelling of 2829789974353 in words is "two trillion, eight hundred twenty-nine billion, seven hundred eighty-nine million, nine hundred seventy-four thousand, three hundred fifty-three".