2486697984 has 240 divisors, whose sum is σ = 7851729600. Its totient is φ = 754974720.

The previous prime is 2486697883. The next prime is 2486697991. The reversal of 2486697984 is 4897966842.

2486697984 is a `hidden beast` number, since 2 + 486 + 6 + 9 + 79 + 84 = 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, 80216049 + ... + 80216079.

It is an arithmetic number, because the mean of its divisors is an integer number (32715540).

Almost surely, 2^2486697984 is an apocalyptic number.

2486697984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2486697984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3925864800).

2486697984 is an abundant number, since it is smaller than the sum of its proper divisors (5365031616).

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

2486697984 is an frugal number, since it uses more digits than its factorization.

2486697984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 53 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 63.

The square root of 2486697984 is about 49866.8024240576. The cubic root of 2486697984 is about 1354.7973778710.

The spelling of 2486697984 in words is "two billion, four hundred eighty-six million, six hundred ninety-seven thousand, nine hundred eighty-four".