2486761984 has 40 divisors (see below), whose sum is σ = 5678484768. Its totient is φ = 1065753600.

The previous prime is 2486761957. The next prime is 2486761987. The reversal of 2486761984 is 4891676842.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2486761987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343342 + ... + 350509.

Almost surely, 2^2486761984 is an apocalyptic number.

It is an amenable number.

2486761984 is an abundant number, since it is smaller than the sum of its proper divisors (3191722784).

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

2486761984 is an frugal number, since it uses more digits than its factorization.

2486761984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693876 (or 693860 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 55.

The square root of 2486761984 is about 49867.4441294117. Note that the first 3 decimals coincide. The cubic root of 2486761984 is about 1354.8090005515.

The spelling of 2486761984 in words is "two billion, four hundred eighty-six million, seven hundred sixty-one thousand, nine hundred eighty-four".