4346212909 has 4 divisors (see below), whose sum is σ = 4372238304. Its totient is φ = 4320187516.

The previous prime is 4346212903. The next prime is 4346212951. The reversal of 4346212909 is 9092126434.

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 4346212909 - 2⁷ = 4346212781 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4346212903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13012447 + ... + 13012780.

It is an arithmetic number, because the mean of its divisors is an integer number (1093059576).

Almost surely, 2^4346212909 is an apocalyptic number.

It is an amenable number.

4346212909 is a deficient number, since it is larger than the sum of its proper divisors (26025395).

4346212909 is a wasteful number, since it uses less digits than its factorization.

4346212909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26025394.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 4346212909 is about 65925.8136771932. The cubic root of 4346212909 is about 1631.9380399321.

The spelling of 4346212909 in words is "four billion, three hundred forty-six million, two hundred twelve thousand, nine hundred nine".