2287376980 has 48 divisors (see below), whose sum is σ = 5492551680. Its totient is φ = 783836928.

The previous prime is 2287376969. The next prime is 2287376999. The reversal of 2287376980 is 896737822.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412909 + ... + 418411.

It is an arithmetic number, because the mean of its divisors is an integer number (114428160).

Almost surely, 2^2287376980 is an apocalyptic number.

2287376980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2287376980 is an abundant number, since it is smaller than the sum of its proper divisors (3205174700).

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

2287376980 is a wasteful number, since it uses less digits than its factorization.

2287376980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8488 (or 8486 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 52.

The square root of 2287376980 is about 47826.5300852989. The cubic root of 2287376980 is about 1317.5868406862.

The spelling of 2287376980 in words is "two billion, two hundred eighty-seven million, three hundred seventy-six thousand, nine hundred eighty".