2761097192 has 96 divisors (see below), whose sum is σ = 6396624000. Its totient is φ = 1092419328.

The previous prime is 2761097189. The next prime is 2761097219. The reversal of 2761097192 is 2917901672.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1081934 + ... + 1084482.

It is an arithmetic number, because the mean of its divisors is an integer number (66631500).

Almost surely, 2^2761097192 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 2761097192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3198312000).

2761097192 is an abundant number, since it is smaller than the sum of its proper divisors (3635526808).

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

2761097192 is a wasteful number, since it uses less digits than its factorization.

2761097192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643 (or 2610 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 44.

The square root of 2761097192 is about 52546.1434550624. The cubic root of 2761097192 is about 1402.9016675063.

The spelling of 2761097192 in words is "two billion, seven hundred sixty-one million, ninety-seven thousand, one hundred ninety-two".