2829897000 has 960 divisors, whose sum is σ = 12394736640. Its totient is φ = 598752000.

The previous prime is 2829896989. The next prime is 2829897017. The reversal of 2829897000 is 7989282.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 91286985 + ... + 91287015.

It is an arithmetic number, because the mean of its divisors is an integer number (12911184).

Almost surely, 2^2829897000 is an apocalyptic number.

2829897000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2829897000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6197368320).

2829897000 is an abundant number, since it is smaller than the sum of its proper divisors (9564839640).

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

2829897000 is a wasteful number, since it uses less digits than its factorization.

2829897000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 2829897000 is about 53196.7762181131. The cubic root of 2829897000 is about 1414.4584991574.

The spelling of 2829897000 in words is "two billion, eight hundred twenty-nine million, eight hundred ninety-seven thousand".