4354811609 has 4 divisors (see below), whose sum is σ = 4584012240. Its totient is φ = 4125610980.

The previous prime is 4354811603. The next prime is 4354811623. The reversal of 4354811609 is 9061184534.

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 not a de Polignac number, because 4354811609 - 2²⁰ = 4353763033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4354811603) 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, 114600287 + ... + 114600324.

It is an arithmetic number, because the mean of its divisors is an integer number (1146003060).

Almost surely, 2^4354811609 is an apocalyptic number.

It is an amenable number.

4354811609 is a deficient number, since it is larger than the sum of its proper divisors (229200631).

4354811609 is a wasteful number, since it uses less digits than its factorization.

4354811609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229200630.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 4354811609 is about 65990.9964237547. The cubic root of 4354811609 is about 1633.0135587739.

The spelling of 4354811609 in words is "four billion, three hundred fifty-four million, eight hundred eleven thousand, six hundred nine".