2386872047 has 8 divisors (see below), whose sum is σ = 2732265600. Its totient is φ = 2042581464.

The previous prime is 2386872041. The next prime is 2386872067. The reversal of 2386872047 is 7402786832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2386872047 - 2²² = 2382677743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2386871992 and 2386872010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2386872041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271097 + ... + 279762.

It is an arithmetic number, because the mean of its divisors is an integer number (341533200).

Almost surely, 2^2386872047 is an apocalyptic number.

2386872047 is a deficient number, since it is larger than the sum of its proper divisors (345393553).

2386872047 is an equidigital number, since it uses as much as digits as its factorization.

2386872047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551485.

The product of its (nonzero) digits is 903168, while the sum is 47.

The square root of 2386872047 is about 48855.6245175517. The cubic root of 2386872047 is about 1336.4202454164.

The spelling of 2386872047 in words is "two billion, three hundred eighty-six million, eight hundred seventy-two thousand, forty-seven".