3238800120 has 128 divisors (see below), whose sum is σ = 10897286400. Its totient is φ = 855577728.

The previous prime is 3238800107. The next prime is 3238800133. The reversal of 3238800120 is 210088323.

It is an interprime number because it is at equal distance from previous prime (3238800107) and next prime (3238800133).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 101547 + ... + 129573.

It is an arithmetic number, because the mean of its divisors is an integer number (85135050).

Almost surely, 2^3238800120 is an apocalyptic number.

3238800120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3238800120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5448643200).

3238800120 is an abundant number, since it is smaller than the sum of its proper divisors (7658486280).

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

3238800120 is a wasteful number, since it uses less digits than its factorization.

3238800120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28154 (or 28144 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 3238800120 is about 56910.4570355923. The cubic root of 3238800120 is about 1479.5445579371.

Adding to 3238800120 its reverse (210088323), we get a palindrome (3448888443).

The spelling of 3238800120 in words is "three billion, two hundred thirty-eight million, eight hundred thousand, one hundred twenty".