34561967 has 8 divisors (see below), whose sum is σ = 38506752. Its totient is φ = 30751000.

The previous prime is 34561951. The next prime is 34561979. The reversal of 34561967 is 76916543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34561967 - 2⁴ = 34561951 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 (34521967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32909 + ... + 33942.

It is an arithmetic number, because the mean of its divisors is an integer number (4813344).

Almost surely, 2^34561967 is an apocalyptic number.

34561967 is a deficient number, since it is larger than the sum of its proper divisors (3944785).

34561967 is a wasteful number, since it uses less digits than its factorization.

34561967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66909.

The product of its digits is 136080, while the sum is 41.

The square root of 34561967 is about 5878.9426770466. The cubic root of 34561967 is about 325.7362935726.

The spelling of 34561967 in words is "thirty-four million, five hundred sixty-one thousand, nine hundred sixty-seven".