34711609 has 4 divisors (see below), whose sum is σ = 34725520. Its totient is φ = 34697700.

The previous prime is 34711583. The next prime is 34711619. The reversal of 34711609 is 90611743.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 90611743 = 23 ⋅3939641.

It is a cyclic number.

It is not a de Polignac number, because 34711609 - 2⁹ = 34711097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34711619) 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, 2067 + ... + 8584.

It is an arithmetic number, because the mean of its divisors is an integer number (8681380).

Almost surely, 2^34711609 is an apocalyptic number.

It is an amenable number.

34711609 is a deficient number, since it is larger than the sum of its proper divisors (13911).

34711609 is a wasteful number, since it uses less digits than its factorization.

34711609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13910.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 34711609 is about 5891.6558792923. The cubic root of 34711609 is about 326.2057272220.

The spelling of 34711609 in words is "thirty-four million, seven hundred eleven thousand, six hundred nine".