2487684342 has 64 divisors (see below), whose sum is σ = 6033807360. Its totient is φ = 673401600.

The previous prime is 2487684317. The next prime is 2487684349. The reversal of 2487684342 is 2434867842.

It is a junction number, because it is equal to n+sod(n) for n = 2487684291 and 2487684300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2487684349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20167 + ... + 73362.

It is an arithmetic number, because the mean of its divisors is an integer number (94278240).

Almost surely, 2^2487684342 is an apocalyptic number.

2487684342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2487684342 is an abundant number, since it is smaller than the sum of its proper divisors (3546123018).

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

2487684342 is a wasteful number, since it uses less digits than its factorization.

2487684342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93589.

The product of its digits is 2064384, while the sum is 48.

The square root of 2487684342 is about 49876.6913698172. The cubic root of 2487684342 is about 1354.9764826644.

The spelling of 2487684342 in words is "two billion, four hundred eighty-seven million, six hundred eighty-four thousand, three hundred forty-two".