2084421577 has 8 divisors (see below), whose sum is σ = 2427143616. Its totient is φ = 1752936432.

The previous prime is 2084421571. The next prime is 2084421583. The reversal of 2084421577 is 7751244802.

It is an interprime number because it is at equal distance from previous prime (2084421571) and next prime (2084421583).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2084421577 - 2¹⁵ = 2084388809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2084421571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2808823 + ... + 2809564.

It is an arithmetic number, because the mean of its divisors is an integer number (303392952).

Almost surely, 2^2084421577 is an apocalyptic number.

It is an amenable number.

2084421577 is a deficient number, since it is larger than the sum of its proper divisors (342722039).

2084421577 is an equidigital number, since it uses as much as digits as its factorization.

2084421577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5618447.

The product of its (nonzero) digits is 125440, while the sum is 40.

The square root of 2084421577 is about 45655.4660144872. The cubic root of 2084421577 is about 1277.4047303160.

The spelling of 2084421577 in words is "two billion, eighty-four million, four hundred twenty-one thousand, five hundred seventy-seven".