3246340020 has 96 divisors (see below), whose sum is σ = 11332694016. Its totient is φ = 674563200.

The previous prime is 3246339977. The next prime is 3246340021. The reversal of 3246340020 is 200436423.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3246340021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 346716 + ... + 355955.

It is an arithmetic number, because the mean of its divisors is an integer number (118048896).

Almost surely, 2^3246340020 is an apocalyptic number.

3246340020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3246340020 is an abundant number, since it is smaller than the sum of its proper divisors (8086353996).

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

3246340020 is a wasteful number, since it uses less digits than its factorization.

3246340020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702701 (or 702699 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3246340020 is about 56976.6620643926. The cubic root of 3246340020 is about 1480.6917906621.

Adding to 3246340020 its reverse (200436423), we get a palindrome (3446776443).

The spelling of 3246340020 in words is "three billion, two hundred forty-six million, three hundred forty thousand, twenty".