6219364797900 has 648 divisors, whose sum is σ = 20924508329088. Its totient is φ = 1543449600000.

The previous prime is 6219364797827. The next prime is 6219364797953. The reversal of 6219364797900 is 97974639126.

6219364797900 is a `hidden beast` number, since 6 + 2 + 1 + 93 + 6 + 479 + 79 + 0 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 9409023570 + ... + 9409024230.

Almost surely, 2^{6219364797900} is an apocalyptic number.

6219364797900 is a gapful number since it is divisible by the number (60) 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 6219364797900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10462254164544).

6219364797900 is an abundant number, since it is smaller than the sum of its proper divisors (14705143531188).

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

6219364797900 is a wasteful number, since it uses less digits than its factorization.

6219364797900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171 (or 1132 counting only the distinct ones).

The product of its (nonzero) digits is 30862944, while the sum is 63.

The spelling of 6219364797900 in words is "six trillion, two hundred nineteen billion, three hundred sixty-four million, seven hundred ninety-seven thousand, nine hundred".