34725829 has 2 divisors, whose sum is σ = 34725830. Its totient is φ = 34725828.

The previous prime is 34725773. The next prime is 34725841. The reversal of 34725829 is 92852743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17833729 + 16892100 = 4223^2 + 4110^2 .

It is a cyclic number.

It is not a de Polignac number, because 34725829 - 2¹¹ = 34723781 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34725791 and 34725800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34725029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17362914 + 17362915.

It is an arithmetic number, because the mean of its divisors is an integer number (17362915).

Almost surely, 2^34725829 is an apocalyptic number.

It is an amenable number.

34725829 is a deficient number, since it is larger than the sum of its proper divisors (1).

34725829 is an equidigital number, since it uses as much as digits as its factorization.

34725829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 40.

The square root of 34725829 is about 5892.8625471837. The cubic root of 34725829 is about 326.2502657524.

The spelling of 34725829 in words is "thirty-four million, seven hundred twenty-five thousand, eight hundred twenty-nine".