46434809 has 2 divisors, whose sum is σ = 46434810. Its totient is φ = 46434808.

The previous prime is 46434767. The next prime is 46434823. The reversal of 46434809 is 90843464.

46434809 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40284409 + 6150400 = 6347^2 + 2480^2 .

It is a cyclic number.

It is not a de Polignac number, because 46434809 - 2²⁰ = 45386233 is a prime.

It is a Chen prime.

It is equal to p_2799632 and since 46434809 and 2799632 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (46433809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23217404 + 23217405.

It is an arithmetic number, because the mean of its divisors is an integer number (23217405).

Almost surely, 2^46434809 is an apocalyptic number.

It is an amenable number.

46434809 is a deficient number, since it is larger than the sum of its proper divisors (1).

46434809 is an equidigital number, since it uses as much as digits as its factorization.

46434809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 46434809 is about 6814.3091359286. The cubic root of 46434809 is about 359.4301916898.

The spelling of 46434809 in words is "forty-six million, four hundred thirty-four thousand, eight hundred nine".