3201798120 has 32 divisors (see below), whose sum is σ = 9605394720. Its totient is φ = 853812800.

The previous prime is 3201798113. The next prime is 3201798121. The reversal of 3201798120 is 218971023.

It is a super-2 number, since 2×3201798120² = 20503022402471068800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3201798121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13340706 + ... + 13340945.

It is an arithmetic number, because the mean of its divisors is an integer number (300168585).

Almost surely, 2^3201798120 is an apocalyptic number.

3201798120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3201798120 is an abundant number, since it is smaller than the sum of its proper divisors (6403596600).

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

3201798120 is a wasteful number, since it uses less digits than its factorization.

3201798120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26681665 (or 26681661 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 3201798120 is about 56584.4335484592. The cubic root of 3201798120 is about 1473.8885615537. Note that the first 3 decimals are identical.

The spelling of 3201798120 in words is "three billion, two hundred one million, seven hundred ninety-eight thousand, one hundred twenty".