46929329 has 2 divisors, whose sum is σ = 46929330. Its totient is φ = 46929328.

The previous prime is 46929307. The next prime is 46929331. The reversal of 46929329 is 92392964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46895104 + 34225 = 6848^2 + 185^2 .

It is a cyclic number.

It is not a de Polignac number, because 46929329 - 2⁸ = 46929073 is a prime.

It is a Sophie Germain prime.

Together with 46929331, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46929329.

It is not a weakly prime, because it can be changed into another prime (46923329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23464664 + 23464665.

It is an arithmetic number, because the mean of its divisors is an integer number (23464665).

Almost surely, 2^46929329 is an apocalyptic number.

It is an amenable number.

46929329 is a deficient number, since it is larger than the sum of its proper divisors (1).

46929329 is an equidigital number, since it uses as much as digits as its factorization.

46929329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209952, while the sum is 44.

The square root of 46929329 is about 6850.4984490181. The cubic root of 46929329 is about 360.7016383091.

The spelling of 46929329 in words is "forty-six million, nine hundred twenty-nine thousand, three hundred twenty-nine".