2899125834 has 32 divisors (see below), whose sum is σ = 6432583680. Its totient is φ = 863631600.

The previous prime is 2899125829. The next prime is 2899125839. The reversal of 2899125834 is 4385219982.

It is an interprime number because it is at equal distance from previous prime (2899125829) and next prime (2899125839).

It is not an unprimeable number, because it can be changed into a prime (2899125839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368362 + ... + 376149.

It is an arithmetic number, because the mean of its divisors is an integer number (201018240).

Almost surely, 2^2899125834 is an apocalyptic number.

2899125834 is an abundant number, since it is smaller than the sum of its proper divisors (3533457846).

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

2899125834 is a wasteful number, since it uses less digits than its factorization.

2899125834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744586.

The product of its digits is 1244160, while the sum is 51.

The square root of 2899125834 is about 53843.5310320562. The cubic root of 2899125834 is about 1425.8998455664.

The spelling of 2899125834 in words is "two billion, eight hundred ninety-nine million, one hundred twenty-five thousand, eight hundred thirty-four".