29540323 has 2 divisors, whose sum is σ = 29540324. Its totient is φ = 29540322.

The previous prime is 29540317. The next prime is 29540333. The reversal of 29540323 is 32304592.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29540323 is a prime.

It is a super-3 number, since 3×29540323³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 29540291 and 29540300.

It is not a weakly prime, because it can be changed into another prime (29540333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14770161 + 14770162.

It is an arithmetic number, because the mean of its divisors is an integer number (14770162).

Almost surely, 2^29540323 is an apocalyptic number.

29540323 is a deficient number, since it is larger than the sum of its proper divisors (1).

29540323 is an equidigital number, since it uses as much as digits as its factorization.

29540323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 29540323 is about 5435.1010110209. The cubic root of 29540323 is about 309.1280492044.

The spelling of 29540323 in words is "twenty-nine million, five hundred forty thousand, three hundred twenty-three".