2486087438 has 4 divisors (see below), whose sum is σ = 3729131160. Its totient is φ = 1243043718.

The previous prime is 2486087431. The next prime is 2486087449. The reversal of 2486087438 is 8347806842.

2486087438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2486087431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 621521858 + ... + 621521861.

It is an arithmetic number, because the mean of its divisors is an integer number (932282790).

Almost surely, 2^2486087438 is an apocalyptic number.

2486087438 is a deficient number, since it is larger than the sum of its proper divisors (1243043722).

2486087438 is a wasteful number, since it uses less digits than its factorization.

2486087438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243043721.

The product of its (nonzero) digits is 2064384, while the sum is 50.

The square root of 2486087438 is about 49860.6802801566. The cubic root of 2486087438 is about 1354.6864900148.

The spelling of 2486087438 in words is "two billion, four hundred eighty-six million, eighty-seven thousand, four hundred thirty-eight".