47303479 has 8 divisors (see below), whose sum is σ = 50411520. Its totient is φ = 44283096.

The previous prime is 47303467. The next prime is 47303491. The reversal of 47303479 is 97430374.

It is an interprime number because it is at equal distance from previous prime (47303467) and next prime (47303491).

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

It is not a de Polignac number, because 47303479 - 2⁵ = 47303447 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 (47303419) 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, 20799 + ... + 22960.

It is an arithmetic number, because the mean of its divisors is an integer number (6301440).

Almost surely, 2^47303479 is an apocalyptic number.

47303479 is a deficient number, since it is larger than the sum of its proper divisors (3108041).

47303479 is a wasteful number, since it uses less digits than its factorization.

47303479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43829.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 47303479 is about 6877.7524671945. The cubic root of 47303479 is about 361.6576818493.

The spelling of 47303479 in words is "forty-seven million, three hundred three thousand, four hundred seventy-nine".