46919339 has 2 divisors, whose sum is σ = 46919340. Its totient is φ = 46919338.

The previous prime is 46919317. The next prime is 46919351. The reversal of 46919339 is 93391964.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46919339 - 2⁸ = 46919083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46919339.

It is not a weakly prime, because it can be changed into another prime (46919359) 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 as a sum of consecutive naturals, namely, 23459669 + 23459670.

It is an arithmetic number, because the mean of its divisors is an integer number (23459670).

Almost surely, 2^46919339 is an apocalyptic number.

46919339 is a deficient number, since it is larger than the sum of its proper divisors (1).

46919339 is an equidigital number, since it uses as much as digits as its factorization.

46919339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 157464, while the sum is 44.

The square root of 46919339 is about 6849.7692661870. The cubic root of 46919339 is about 360.6760419129.

The spelling of 46919339 in words is "forty-six million, nine hundred nineteen thousand, three hundred thirty-nine".