34667669 has 2 divisors, whose sum is σ = 34667670. Its totient is φ = 34667668.

The previous prime is 34667657. The next prime is 34667683. The reversal of 34667669 is 96676643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20702500 + 13965169 = 4550^2 + 3737^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34667669 is a prime.

It is a super-2 number, since 2×34667669² = 2403694547787122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34667569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17333834 + 17333835.

It is an arithmetic number, because the mean of its divisors is an integer number (17333835).

Almost surely, 2^34667669 is an apocalyptic number.

It is an amenable number.

34667669 is a deficient number, since it is larger than the sum of its proper divisors (1).

34667669 is an equidigital number, since it uses as much as digits as its factorization.

34667669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 979776, while the sum is 47.

The square root of 34667669 is about 5887.9256958627. The cubic root of 34667669 is about 326.0680256251.

The spelling of 34667669 in words is "thirty-four million, six hundred sixty-seven thousand, six hundred sixty-nine".