34669573 has 2 divisors, whose sum is σ = 34669574. Its totient is φ = 34669572.

The previous prime is 34669561. The next prime is 34669577. The reversal of 34669573 is 37596643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30835809 + 3833764 = 5553^2 + 1958^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34669573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34669577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17334786 + 17334787.

It is an arithmetic number, because the mean of its divisors is an integer number (17334787).

Almost surely, 2^34669573 is an apocalyptic number.

It is an amenable number.

34669573 is a deficient number, since it is larger than the sum of its proper divisors (1).

34669573 is an equidigital number, since it uses as much as digits as its factorization.

34669573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 43.

The square root of 34669573 is about 5888.0873804657. The cubic root of 34669573 is about 326.0739948963.

The spelling of 34669573 in words is "thirty-four million, six hundred sixty-nine thousand, five hundred seventy-three".