34645967 has 4 divisors (see below), whose sum is σ = 34659336. Its totient is φ = 34632600.

The previous prime is 34645937. The next prime is 34645969. The reversal of 34645967 is 76954643.

34645967 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 brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 76954643 = 3001 ⋅25643.

It is a cyclic number.

It is not a de Polignac number, because 34645967 - 2⁶ = 34645903 is a prime.

It is a super-3 number, since 3×34645967³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34645969) 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, 1409 + ... + 8442.

It is an arithmetic number, because the mean of its divisors is an integer number (8664834).

Almost surely, 2^34645967 is an apocalyptic number.

34645967 is a deficient number, since it is larger than the sum of its proper divisors (13369).

34645967 is an equidigital number, since it uses as much as digits as its factorization.

34645967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13368.

The product of its digits is 544320, while the sum is 44.

The square root of 34645967 is about 5886.0824832821. The cubic root of 34645967 is about 325.9999717716. Note that the first 4 decimals are identical.

The spelling of 34645967 in words is "thirty-four million, six hundred forty-five thousand, nine hundred sixty-seven".