6021776784 has 80 divisors (see below), whose sum is σ = 16082891264. Its totient is φ = 1939507200.

The previous prime is 6021776779. The next prime is 6021776791. The reversal of 6021776784 is 4876771206.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1087944 + ... + 1093464.

Almost surely, 2^6021776784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6021776784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8041445632).

6021776784 is an abundant number, since it is smaller than the sum of its proper divisors (10061114480).

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

6021776784 is a wasteful number, since it uses less digits than its factorization.

6021776784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6296 (or 6290 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 48.

The square root of 6021776784 is about 77600.1081442545. The cubic root of 6021776784 is about 1819.3163297799.

The spelling of 6021776784 in words is "six billion, twenty-one million, seven hundred seventy-six thousand, seven hundred eighty-four".