47829349 has 2 divisors, whose sum is σ = 47829350. Its totient is φ = 47829348.

The previous prime is 47829293. The next prime is 47829359. The reversal of 47829349 is 94392874.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38526849 + 9302500 = 6207^2 + 3050^2 .

It is a cyclic number.

It is not a de Polignac number, because 47829349 - 2¹¹ = 47827301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47829299 and 47829308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47829359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23914674 + 23914675.

It is an arithmetic number, because the mean of its divisors is an integer number (23914675).

Almost surely, 2^47829349 is an apocalyptic number.

It is an amenable number.

47829349 is a deficient number, since it is larger than the sum of its proper divisors (1).

47829349 is an equidigital number, since it uses as much as digits as its factorization.

47829349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 46.

The square root of 47829349 is about 6915.8765894137. The cubic root of 47829349 is about 362.9929218188.

The spelling of 47829349 in words is "forty-seven million, eight hundred twenty-nine thousand, three hundred forty-nine".