2761580442 has 8 divisors (see below), whose sum is σ = 5523160896. Its totient is φ = 920526812.

The previous prime is 2761580431. The next prime is 2761580447. The reversal of 2761580442 is 2440851672.

It is a sphenic number, since it is the product of 3 distinct primes.

2761580442 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2761580442.

It is not an unprimeable number, because it can be changed into a prime (2761580447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230131698 + ... + 230131709.

It is an arithmetic number, because the mean of its divisors is an integer number (690395112).

Almost surely, 2^2761580442 is an apocalyptic number.

2761580442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2761580442 is a wasteful number, since it uses less digits than its factorization.

2761580442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460263412.

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 2761580442 is about 52550.7415932449. The cubic root of 2761580442 is about 1402.9835084841.

The spelling of 2761580442 in words is "two billion, seven hundred sixty-one million, five hundred eighty thousand, four hundred forty-two".