2761206196 has 48 divisors (see below), whose sum is σ = 5664153600. Its totient is φ = 1153218528.

The previous prime is 2761206169. The next prime is 2761206197. The reversal of 2761206196 is 6916021672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2761206197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310135 + ... + 318913.

It is an arithmetic number, because the mean of its divisors is an integer number (118003200).

Almost surely, 2^2761206196 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 2761206196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2832076800).

2761206196 is an abundant number, since it is smaller than the sum of its proper divisors (2902947404).

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

2761206196 is a wasteful number, since it uses less digits than its factorization.

2761206196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9076 (or 9074 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 2761206196 is about 52547.1806665210. The cubic root of 2761206196 is about 1402.9201287520.

The spelling of 2761206196 in words is "two billion, seven hundred sixty-one million, two hundred six thousand, one hundred ninety-six".