2799258000 has 640 divisors, whose sum is σ = 11543261184. Its totient is φ = 566784000.

The previous prime is 2799257983. The next prime is 2799258001. The reversal of 2799258000 is 8529972.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2799258001) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 33725959 + ... + 33726041.

Almost surely, 2^2799258000 is an apocalyptic number.

2799258000 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 2799258000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5771630592).

2799258000 is an abundant number, since it is smaller than the sum of its proper divisors (8744003184).

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

2799258000 is a wasteful number, since it uses less digits than its factorization.

2799258000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 2799258000 is about 52908.0145157612. The cubic root of 2799258000 is about 1409.3352331361.

The spelling of 2799258000 in words is "two billion, seven hundred ninety-nine million, two hundred fifty-eight thousand".