3243125246 has 4 divisors (see below), whose sum is σ = 4864687872. Its totient is φ = 1621562622.

The previous prime is 3243125227. The next prime is 3243125261. The reversal of 3243125246 is 6425213423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6425213423 = 139 ⋅46224557.

It is a super-2 number, since 2×3243125246² = 21035722722485121032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 810781310 + ... + 810781313.

It is an arithmetic number, because the mean of its divisors is an integer number (1216171968).

Almost surely, 2^3243125246 is an apocalyptic number.

3243125246 is a deficient number, since it is larger than the sum of its proper divisors (1621562626).

3243125246 is a wasteful number, since it uses less digits than its factorization.

3243125246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621562625.

The product of its digits is 34560, while the sum is 32.

The square root of 3243125246 is about 56948.4437539780. The cubic root of 3243125246 is about 1480.2028645100.

Adding to 3243125246 its reverse (6425213423), we get a palindrome (9668338669).

The spelling of 3243125246 in words is "three billion, two hundred forty-three million, one hundred twenty-five thousand, two hundred forty-six".