2849438200 has 192 divisors, whose sum is σ = 7845480000. Its totient is φ = 961873920.

The previous prime is 2849438197. The next prime is 2849438201. The reversal of 2849438200 is 28349482.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2849438201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5007516 + ... + 5008084.

It is an arithmetic number, because the mean of its divisors is an integer number (40861875).

Almost surely, 2^2849438200 is an apocalyptic number.

2849438200 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 2849438200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3922740000).

2849438200 is an abundant number, since it is smaller than the sum of its proper divisors (4996041800).

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

2849438200 is a wasteful number, since it uses less digits than its factorization.

2849438200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 656 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 2849438200 is about 53380.1292617393. The cubic root of 2849438200 is about 1417.7067726611.

The spelling of 2849438200 in words is "two billion, eight hundred forty-nine million, four hundred thirty-eight thousand, two hundred".