4398862047 has 8 divisors (see below), whose sum is σ = 6210158256. Its totient is φ = 2760070272.

The previous prime is 4398862037. The next prime is 4398862049. The reversal of 4398862047 is 7402688934.

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

It is not a de Polignac number, because 4398862047 - 2⁷ = 4398861919 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 86252197 = 4398862047 / (4 + 3 + 9 + 8 + 8 + 6 + 2 + 0 + 4 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4398862049) 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, 43126048 + ... + 43126149.

It is an arithmetic number, because the mean of its divisors is an integer number (776269782).

Almost surely, 2^4398862047 is an apocalyptic number.

4398862047 is a deficient number, since it is larger than the sum of its proper divisors (1811296209).

4398862047 is a wasteful number, since it uses less digits than its factorization.

4398862047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86252217.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The square root of 4398862047 is about 66323.9176089591. The cubic root of 4398862047 is about 1638.5012640065.

The spelling of 4398862047 in words is "four billion, three hundred ninety-eight million, eight hundred sixty-two thousand, forty-seven".