47353849 has 8 divisors (see below), whose sum is σ = 49623552. Its totient is φ = 45101760.

The previous prime is 47353847. The next prime is 47353903. The reversal of 47353849 is 94835374.

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

It is a cyclic number.

It is not a de Polignac number, because 47353849 - 2¹ = 47353847 is a prime.

It is a super-2 number, since 2×47353849² = 4484774030229602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47353843) 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, 1272 + ... + 9814.

It is an arithmetic number, because the mean of its divisors is an integer number (6202944).

Almost surely, 2^47353849 is an apocalyptic number.

It is an amenable number.

47353849 is a deficient number, since it is larger than the sum of its proper divisors (2269703).

47353849 is a wasteful number, since it uses less digits than its factorization.

47353849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8807.

The product of its digits is 362880, while the sum is 43.

The square root of 47353849 is about 6881.4132996064. The cubic root of 47353849 is about 361.7860038795.

The spelling of 47353849 in words is "forty-seven million, three hundred fifty-three thousand, eight hundred forty-nine".