46343909 has 4 divisors (see below), whose sum is σ = 46398720. Its totient is φ = 46289100.

The previous prime is 46343897. The next prime is 46343959. The reversal of 46343909 is 90934364.

46343909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46343909 - 2⁴ = 46343893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46343959) 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 in 3 ways as a sum of consecutive naturals, for example, 26117 + ... + 27834.

It is an arithmetic number, because the mean of its divisors is an integer number (11599680).

Almost surely, 2^46343909 is an apocalyptic number.

It is an amenable number.

46343909 is a deficient number, since it is larger than the sum of its proper divisors (54811).

46343909 is an equidigital number, since it uses as much as digits as its factorization.

46343909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54810.

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 46343909 is about 6807.6360801676. The cubic root of 46343909 is about 359.1955003173.

The spelling of 46343909 in words is "forty-six million, three hundred forty-three thousand, nine hundred nine".