2887295930740 has 24 divisors (see below), whose sum is σ = 6529730797800. Its totient is φ = 1066078497408.

The previous prime is 2887295930731. The next prime is 2887295930773. The reversal of 2887295930740 is 470395927882.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 481583257444 + 2405712673296 = 693962^2 + 1551036^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5552491915 + ... + 5552492434.

It is an arithmetic number, because the mean of its divisors is an integer number (272072116575).

Almost surely, 2^{2887295930740} is an apocalyptic number.

2887295930740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2887295930740 is an abundant number, since it is smaller than the sum of its proper divisors (3642434867060).

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

2887295930740 is a wasteful number, since it uses less digits than its factorization.

2887295930740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11104984371 (or 11104984369 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 64.

The spelling of 2887295930740 in words is "two trillion, eight hundred eighty-seven billion, two hundred ninety-five million, nine hundred thirty thousand, seven hundred forty".