3280185152 has 28 divisors (see below), whose sum is σ = 6569964000. Its totient is φ = 1624761216.

The previous prime is 3280185151. The next prime is 3280185169. The reversal of 3280185152 is 2515810823.

It is a super-2 number, since 2×3280185152² = 21519229262802526208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3280185151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232652 + ... + 246347.

Almost surely, 2^3280185152 is an apocalyptic number.

3280185152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3280185152 is an abundant number, since it is smaller than the sum of its proper divisors (3289778848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3280185152 is a wasteful number, since it uses less digits than its factorization.

3280185152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479118 (or 479108 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 3280185152 is about 57272.9006773710. The cubic root of 3280185152 is about 1485.8197248077.

Adding to 3280185152 its reverse (2515810823), we get a palindrome (5795995975).

The spelling of 3280185152 in words is "three billion, two hundred eighty million, one hundred eighty-five thousand, one hundred fifty-two".