2080476842 has 8 divisors (see below), whose sum is σ = 3120922596. Its totient is φ = 1040169312.

The previous prime is 2080476841. The next prime is 2080476851. The reversal of 2080476842 is 2486740802.

It can be written as a sum of positive squares in 2 ways, for example, as 1776706801 + 303770041 = 42151^2 + 17429^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2080476842.

It is not an unprimeable number, because it can be changed into a prime (2080476841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20828 + ... + 67784.

Almost surely, 2^2080476842 is an apocalyptic number.

2080476842 is a deficient number, since it is larger than the sum of its proper divisors (1040445754).

2080476842 is a wasteful number, since it uses less digits than its factorization.

2080476842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69112.

The product of its (nonzero) digits is 172032, while the sum is 41.

The square root of 2080476842 is about 45612.2444306351. The cubic root of 2080476842 is about 1276.5983986686.

The spelling of 2080476842 in words is "two billion, eighty million, four hundred seventy-six thousand, eight hundred forty-two".