47701349 has 4 divisors (see below), whose sum is σ = 48147264. Its totient is φ = 47255436.

The previous prime is 47701331. The next prime is 47701361. The reversal of 47701349 is 94310774.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47701349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47701309) 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 3 ways as a sum of consecutive naturals, for example, 222797 + ... + 223010.

It is an arithmetic number, because the mean of its divisors is an integer number (12036816).

Almost surely, 2^47701349 is an apocalyptic number.

It is an amenable number.

47701349 is a deficient number, since it is larger than the sum of its proper divisors (445915).

47701349 is a wasteful number, since it uses less digits than its factorization.

47701349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445914.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 47701349 is about 6906.6163206016. The cubic root of 47701349 is about 362.6688209297.

The spelling of 47701349 in words is "forty-seven million, seven hundred one thousand, three hundred forty-nine".