2709207996 has 192 divisors, whose sum is σ = 7446297600. Its totient is φ = 758517760.

The previous prime is 2709207983. The next prime is 2709208003. The reversal of 2709207996 is 6997029072.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18182530 + ... + 18182678.

It is an arithmetic number, because the mean of its divisors is an integer number (38782800).

Almost surely, 2^2709207996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2709207996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3723148800).

2709207996 is an abundant number, since it is smaller than the sum of its proper divisors (4737089604).

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

2709207996 is a wasteful number, since it uses less digits than its factorization.

2709207996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 51.

The square root of 2709207996 is about 52050.0527953623. The cubic root of 2709207996 is about 1394.0578070162.

The spelling of 2709207996 in words is "two billion, seven hundred nine million, two hundred seven thousand, nine hundred ninety-six".