2798839202 has 4 divisors (see below), whose sum is σ = 4198258806. Its totient is φ = 1399419600.

The previous prime is 2798839201. The next prime is 2798839223. The reversal of 2798839202 is 2029388972.

2798839202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1709905201 + 1088934001 = 41351^2 + 32999^2 .

It is not an unprimeable number, because it can be changed into a prime (2798839201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 699709799 + ... + 699709802.

Almost surely, 2^2798839202 is an apocalyptic number.

2798839202 is a deficient number, since it is larger than the sum of its proper divisors (1399419604).

2798839202 is a wasteful number, since it uses less digits than its factorization.

2798839202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399419603.

The product of its (nonzero) digits is 870912, while the sum is 50.

The square root of 2798839202 is about 52904.0565741418. The cubic root of 2798839202 is about 1409.2649459130.

The spelling of 2798839202 in words is "two billion, seven hundred ninety-eight million, eight hundred thirty-nine thousand, two hundred two".