1652417829 has 12 divisors (see below), whose sum is σ = 2393912716. Its totient is φ = 1098340992.

The previous prime is 1652417827. The next prime is 1652417939. The reversal of 1652417829 is 9287142561.

It can be written as a sum of positive squares in 2 ways, for example, as 1230115329 + 422302500 = 35073^2 + 20550^2 .

It is not a de Polignac number, because 1652417829 - 2¹ = 1652417827 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652417827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 269374 + ... + 275439.

Almost surely, 2^1652417829 is an apocalyptic number.

It is an amenable number.

1652417829 is a deficient number, since it is larger than the sum of its proper divisors (741494887).

1652417829 is a wasteful number, since it uses less digits than its factorization.

1652417829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545156 (or 545153 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 1652417829 is about 40649.9425460849. The cubic root of 1652417829 is about 1182.2426537645.

The spelling of 1652417829 in words is "one billion, six hundred fifty-two million, four hundred seventeen thousand, eight hundred twenty-nine".