47698849 has 8 divisors (see below), whose sum is σ = 54297792. Its totient is φ = 41477040.

The previous prime is 47698831. The next prime is 47698901. The reversal of 47698849 is 94889674.

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

It is not a de Polignac number, because 47698849 - 2⁵ = 47698817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47698849.

It is not an unprimeable number, because it can be changed into a prime (47698249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94014 + ... + 94519.

It is an arithmetic number, because the mean of its divisors is an integer number (6787224).

Almost surely, 2^47698849 is an apocalyptic number.

It is an amenable number.

47698849 is a deficient number, since it is larger than the sum of its proper divisors (6598943).

47698849 is a wasteful number, since it uses less digits than its factorization.

47698849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188567.

The product of its digits is 3483648, while the sum is 55.

The square root of 47698849 is about 6906.4353323549. The cubic root of 47698849 is about 362.6624850649.

It can be divided in two parts, 47 and 698849, that added together give a palindrome (698896).

The spelling of 47698849 in words is "forty-seven million, six hundred ninety-eight thousand, eight hundred forty-nine".