2849146290 has 24 divisors (see below), whose sum is σ = 7407780588. Its totient is φ = 759772320.

The previous prime is 2849146283. The next prime is 2849146309. The reversal of 2849146290 is 926419482.

2849146290 is a `hidden beast` number, since 2 + 8 + 4 + 9 + 14 + 629 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2769811641 + 79334649 = 52629^2 + 8907^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15828501 + ... + 15828680.

Almost surely, 2^2849146290 is an apocalyptic number.

2849146290 is an abundant number, since it is smaller than the sum of its proper divisors (4558634298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2849146290 is a wasteful number, since it uses less digits than its factorization.

2849146290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31657194 (or 31657191 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 2849146290 is about 53377.3949345601. The cubic root of 2849146290 is about 1417.6583587999.

The spelling of 2849146290 in words is "two billion, eight hundred forty-nine million, one hundred forty-six thousand, two hundred ninety".