2850491377 has 4 divisors (see below), whose sum is σ = 2882519460. Its totient is φ = 2818463296.

The previous prime is 2850491299. The next prime is 2850491411. The reversal of 2850491377 is 7731940582.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1505362401 + 1345128976 = 38799^2 + 36676^2 .

It is a cyclic number.

It is not a de Polignac number, because 2850491377 - 2¹⁹ = 2849967089 is a prime.

It is a super-2 number, since 2×2850491377² = 16250602180702712258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2850491977) 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, 16013908 + ... + 16014085.

It is an arithmetic number, because the mean of its divisors is an integer number (720629865).

Almost surely, 2^2850491377 is an apocalyptic number.

It is an amenable number.

2850491377 is a deficient number, since it is larger than the sum of its proper divisors (32028083).

2850491377 is an equidigital number, since it uses as much as digits as its factorization.

2850491377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32028082.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 2850491377 is about 53389.9932290687. The cubic root of 2850491377 is about 1417.8814167073.

The spelling of 2850491377 in words is "two billion, eight hundred fifty million, four hundred ninety-one thousand, three hundred seventy-seven".