2942327280 has 80 divisors (see below), whose sum is σ = 9343714464. Its totient is φ = 765480960.

The previous prime is 2942327263. The next prime is 2942327317. The reversal of 2942327280 is 827232492.

2942327280 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139669 + ... + 159348.

Almost surely, 2^2942327280 is an apocalyptic number.

2942327280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2942327280 is an abundant number, since it is smaller than the sum of its proper divisors (6401387184).

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

2942327280 is a wasteful number, since it uses less digits than its factorization.

2942327280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299074 (or 299068 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 2942327280 is about 54243.2233555492. The cubic root of 2942327280 is about 1432.9476551406.

The spelling of 2942327280 in words is "two billion, nine hundred forty-two million, three hundred twenty-seven thousand, two hundred eighty".