3206242445 has 16 divisors (see below), whose sum is σ = 4400092800. Its totient is φ = 2197086144.

The previous prime is 3206242427. The next prime is 3206242447. The reversal of 3206242445 is 5442426023.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3206242445 - 2¹⁸ = 3205980301 is a prime.

It is a super-2 number, since 2×3206242445² = 20559981232239156050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3206242447) 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 15 ways as a sum of consecutive naturals, for example, 23231 + ... + 83379.

It is an arithmetic number, because the mean of its divisors is an integer number (275005800).

Almost surely, 2^3206242445 is an apocalyptic number.

3206242445 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3206242445 is a deficient number, since it is larger than the sum of its proper divisors (1193850355).

3206242445 is a wasteful number, since it uses less digits than its factorization.

3206242445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61684.

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 3206242445 is about 56623.6915522116. The cubic root of 3206242445 is about 1474.5702005416.

Adding to 3206242445 its reverse (5442426023), we get a palindrome (8648668468).

The spelling of 3206242445 in words is "three billion, two hundred six million, two hundred forty-two thousand, four hundred forty-five".