49347471 has 8 divisors (see below), whose sum is σ = 65831344. Its totient is φ = 32880960.

The previous prime is 49347469. The next prime is 49347511. The reversal of 49347471 is 17474394.

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

It is not a de Polignac number, because 49347471 - 2¹ = 49347469 is a prime.

It is a super-3 number, since 3×49347471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49347421) 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, 5451 + ... + 11331.

It is an arithmetic number, because the mean of its divisors is an integer number (8228918).

Almost surely, 2^49347471 is an apocalyptic number.

49347471 is a deficient number, since it is larger than the sum of its proper divisors (16483873).

49347471 is a wasteful number, since it uses less digits than its factorization.

49347471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8681.

The product of its digits is 84672, while the sum is 39.

The square root of 49347471 is about 7024.7755124274. The cubic root of 49347471 is about 366.7935022179.

The spelling of 49347471 in words is "forty-nine million, three hundred forty-seven thousand, four hundred seventy-one".