6021884661 has 16 divisors (see below), whose sum is σ = 8694591360. Its totient is φ = 3685296960.

The previous prime is 6021884657. The next prime is 6021884663. The reversal of 6021884661 is 1664881206.

It is not a de Polignac number, because 6021884661 - 2² = 6021884657 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6021884663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419481 + ... + 433598.

It is an arithmetic number, because the mean of its divisors is an integer number (543411960).

Almost surely, 2^6021884661 is an apocalyptic number.

It is an amenable number.

6021884661 is a deficient number, since it is larger than the sum of its proper divisors (2672706699).

6021884661 is a wasteful number, since it uses less digits than its factorization.

6021884661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853276.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 6021884661 is about 77600.8032239358. The cubic root of 6021884661 is about 1819.3271937503.

The spelling of 6021884661 in words is "six billion, twenty-one million, eight hundred eighty-four thousand, six hundred sixty-one".