2853791690 has 16 divisors (see below), whose sum is σ = 5313957480. Its totient is φ = 1102153920.

The previous prime is 2853791687. The next prime is 2853791693. The reversal of 2853791690 is 961973582.

2853791690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2853791687) and next prime (2853791693).

It can be written as a sum of positive squares in 4 ways, for example, as 2681893369 + 171898321 = 51787^2 + 13111^2 .

It is a super-2 number, since 2×2853791690² = 16288254019826112200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2853791693) 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, 4920041 + ... + 4920620.

Almost surely, 2^2853791690 is an apocalyptic number.

2853791690 is a deficient number, since it is larger than the sum of its proper divisors (2460165790).

2853791690 is a wasteful number, since it uses less digits than its factorization.

2853791690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9840697.

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 2853791690 is about 53420.8918869762. The cubic root of 2853791690 is about 1418.4284156921.

The spelling of 2853791690 in words is "two billion, eight hundred fifty-three million, seven hundred ninety-one thousand, six hundred ninety".