2829023905 has 16 divisors (see below), whose sum is σ = 3578863680. Its totient is φ = 2140886592.

The previous prime is 2829023887. The next prime is 2829023909. The reversal of 2829023905 is 5093209282.

It is a cyclic number.

It is not a de Polignac number, because 2829023905 - 2⁷ = 2829023777 is a prime.

It is a super-2 number, since 2×2829023905² = 16006752510122898050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2829023909) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 42322 + ... + 86308.

It is an arithmetic number, because the mean of its divisors is an integer number (223678980).

Almost surely, 2^2829023905 is an apocalyptic number.

It is an amenable number.

2829023905 is a deficient number, since it is larger than the sum of its proper divisors (749839775).

2829023905 is a wasteful number, since it uses less digits than its factorization.

2829023905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44688.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 2829023905 is about 53188.5693076999. The cubic root of 2829023905 is about 1414.3130187542.

The spelling of 2829023905 in words is "two billion, eight hundred twenty-nine million, twenty-three thousand, nine hundred five".