3243146290 has 32 divisors (see below), whose sum is σ = 6185658240. Its totient is φ = 1220832000.

The previous prime is 3243146243. The next prime is 3243146297. The reversal of 3243146290 is 926413423.

It is a happy number.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3243146297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27831 + ... + 85210.

It is an arithmetic number, because the mean of its divisors is an integer number (193301820).

Almost surely, 2^3243146290 is an apocalyptic number.

3243146290 is a deficient number, since it is larger than the sum of its proper divisors (2942511950).

3243146290 is a wasteful number, since it uses less digits than its factorization.

3243146290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113218.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 3243146290 is about 56948.6285172874. The cubic root of 3243146290 is about 1480.2060660845.

The spelling of 3243146290 in words is "three billion, two hundred forty-three million, one hundred forty-six thousand, two hundred ninety".