2867981460 has 48 divisors (see below), whose sum is σ = 8033256000. Its totient is φ = 764518144.

The previous prime is 2867981377. The next prime is 2867981483. The reversal of 2867981460 is 641897682.

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 15 ways as a sum of consecutive naturals, for example, 200011 + ... + 213869.

It is an arithmetic number, because the mean of its divisors is an integer number (167359500).

Almost surely, 2^2867981460 is an apocalyptic number.

2867981460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2867981460 is an abundant number, since it is smaller than the sum of its proper divisors (5165274540).

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

2867981460 is a wasteful number, since it uses less digits than its factorization.

2867981460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17320 (or 17318 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 2867981460 is about 53553.5382584568. The cubic root of 2867981460 is about 1420.7754575562.

The spelling of 2867981460 in words is "two billion, eight hundred sixty-seven million, nine hundred eighty-one thousand, four hundred sixty".