2487946680 has 48 divisors (see below), whose sum is σ = 8085827880. Its totient is φ = 663452352.

The previous prime is 2487946679. The next prime is 2487946693. The reversal of 2487946680 is 866497842.

2487946680 is a `hidden beast` number, since 24 + 87 + 9 + 466 + 80 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3455122 + ... + 3455841.

Almost surely, 2^2487946680 is an apocalyptic number.

2487946680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2487946680 is an abundant number, since it is smaller than the sum of its proper divisors (5597881200).

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

2487946680 is a wasteful number, since it uses less digits than its factorization.

2487946680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6910980 (or 6910973 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The square root of 2487946680 is about 49879.3211661907. The cubic root of 2487946680 is about 1355.0241105353.

The spelling of 2487946680 in words is "two billion, four hundred eighty-seven million, nine hundred forty-six thousand, six hundred eighty".