34955309 has 4 divisors (see below), whose sum is σ = 35013504. Its totient is φ = 34897116.

The previous prime is 34955293. The next prime is 34955351. The reversal of 34955309 is 90355943.

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 34955309 - 2⁴ = 34955293 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 (34955369) 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, 28187 + ... + 29400.

It is an arithmetic number, because the mean of its divisors is an integer number (8753376).

Almost surely, 2^34955309 is an apocalyptic number.

It is an amenable number.

34955309 is a deficient number, since it is larger than the sum of its proper divisors (58195).

34955309 is an equidigital number, since it uses as much as digits as its factorization.

34955309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58194.

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 34955309 is about 5912.3014977249. The cubic root of 34955309 is about 326.9673457902.

The spelling of 34955309 in words is "thirty-four million, nine hundred fifty-five thousand, three hundred nine".