6198412900 has 27 divisors (see below), whose sum is σ = 13452264651. Its totient is φ = 2479050240.

The previous prime is 6198412889. The next prime is 6198412903. The reversal of 6198412900 is 92148916.

The square root of 6198412900 is 78730.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 2890782756 + 3307630144 = 53766^2 + 57512^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6198412903) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 783364 + ... + 791236.

Almost surely, 2^6198412900 is an apocalyptic number.

6198412900 is the 78730-th square number.

It is an amenable number.

6198412900 is an abundant number, since it is smaller than the sum of its proper divisors (7253851751).

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

6198412900 is an frugal number, since it uses more digits than its factorization.

6198412900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15760 (or 7880 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 40.

The cubic root of 6198412900 is about 1836.9337814533.

The spelling of 6198412900 in words is "six billion, one hundred ninety-eight million, four hundred twelve thousand, nine hundred".