34831609 has 2 divisors, whose sum is σ = 34831610. Its totient is φ = 34831608.

The previous prime is 34831597. The next prime is 34831619. The reversal of 34831609 is 90613843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34810000 + 21609 = 5900^2 + 147^2 .

It is a cyclic number.

It is not a de Polignac number, because 34831609 - 2¹³ = 34823417 is a prime.

It is not a weakly prime, because it can be changed into another prime (34831619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17415804 + 17415805.

It is an arithmetic number, because the mean of its divisors is an integer number (17415805).

Almost surely, 2^34831609 is an apocalyptic number.

It is an amenable number.

34831609 is a deficient number, since it is larger than the sum of its proper divisors (1).

34831609 is an equidigital number, since it uses as much as digits as its factorization.

34831609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 34831609 is about 5901.8309870751. The cubic root of 34831609 is about 326.5811987752.

The spelling of 34831609 in words is "thirty-four million, eight hundred thirty-one thousand, six hundred nine".