2829430849 has 8 divisors (see below), whose sum is σ = 3345140160. Its totient is φ = 2341597776.

The previous prime is 2829430817. The next prime is 2829430873. The reversal of 2829430849 is 9480349282.

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

It is not a de Polignac number, because 2829430849 - 2⁵ = 2829430817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2829430249) 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, 6968839 + ... + 6969244.

It is an arithmetic number, because the mean of its divisors is an integer number (418142520).

Almost surely, 2^2829430849 is an apocalyptic number.

2829430849 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2829430849 is a deficient number, since it is larger than the sum of its proper divisors (515709311).

2829430849 is a wasteful number, since it uses less digits than its factorization.

2829430849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13938119.

The product of its (nonzero) digits is 995328, while the sum is 49.

The square root of 2829430849 is about 53192.3946537473. The cubic root of 2829430849 is about 1414.3808299642.

The spelling of 2829430849 in words is "two billion, eight hundred twenty-nine million, four hundred thirty thousand, eight hundred forty-nine".