2799629836 has 12 divisors (see below), whose sum is σ = 5187549528. Its totient is φ = 1317472832.

The previous prime is 2799629797. The next prime is 2799629837. The reversal of 2799629836 is 6389269972.

It is not an unprimeable number, because it can be changed into a prime (2799629837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20585446 + ... + 20585581.

It is an arithmetic number, because the mean of its divisors is an integer number (432295794).

Almost surely, 2^2799629836 is an apocalyptic number.

It is an amenable number.

2799629836 is a deficient number, since it is larger than the sum of its proper divisors (2387919692).

2799629836 is a wasteful number, since it uses less digits than its factorization.

2799629836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41171048 (or 41171046 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 61.

The square root of 2799629836 is about 52911.5283846536. The cubic root of 2799629836 is about 1409.3976328117.

The spelling of 2799629836 in words is "two billion, seven hundred ninety-nine million, six hundred twenty-nine thousand, eight hundred thirty-six".