6270198900 has 72 divisors (see below), whose sum is σ = 20733464640. Its totient is φ = 1433187840.

The previous prime is 6270198899. The next prime is 6270198917. The reversal of 6270198900 is 98910726.

It is a super-2 number, since 2×6270198900² = 78630788491122420000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1490805 + ... + 1495004.

Almost surely, 2^6270198900 is an apocalyptic number.

6270198900 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6270198900 is an abundant number, since it is smaller than the sum of its proper divisors (14463265740).

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

6270198900 is a wasteful number, since it uses less digits than its factorization.

6270198900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985833 (or 2985826 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 6270198900 is about 79184.5875155008. The cubic root of 6270198900 is about 1843.9979723550.

The spelling of 6270198900 in words is "six billion, two hundred seventy million, one hundred ninety-eight thousand, nine hundred".