3452929 has 2 divisors, whose sum is σ = 3452930. Its totient is φ = 3452928.

The previous prime is 3452923. The next prime is 3452957. The reversal of 3452929 is 9292543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3323329 + 129600 = 1823^2 + 360^2 .

It is a cyclic number.

It is not a de Polignac number, because 3452929 - 2¹⁵ = 3420161 is a prime.

It is an alternating number because its digits alternate between odd and even.

3452929 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3452894 and 3452903.

It is not a weakly prime, because it can be changed into another prime (3452923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726464 + 1726465.

It is an arithmetic number, because the mean of its divisors is an integer number (1726465).

It is a Proth number, since it is equal to 843 ⋅ 2¹² + 1 and 843 < 2¹².

Almost surely, 2^3452929 is an apocalyptic number.

It is an amenable number.

3452929 is a deficient number, since it is larger than the sum of its proper divisors (1).

3452929 is an equidigital number, since it uses as much as digits as its factorization.

3452929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 34.

The square root of 3452929 is about 1858.2058551194. The cubic root of 3452929 is about 151.1457301058.

The spelling of 3452929 in words is "three million, four hundred fifty-two thousand, nine hundred twenty-nine".