4869090 has 24 divisors (see below), whose sum is σ = 12659868. Its totient is φ = 1298400.

The previous prime is 4869083. The next prime is 4869097. The reversal of 4869090 is 909684.

4869090 is a `hidden beast` number, since 486 + 90 + 90 = 666.

It is an interprime number because it is at equal distance from previous prime (4869083) and next prime (4869097).

It can be written as a sum of positive squares in 2 ways, for example, as 4835601 + 33489 = 2199^2 + 183^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4869097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26961 + ... + 27140.

Almost surely, 2^4869090 is an apocalyptic number.

4869090 is an abundant number, since it is smaller than the sum of its proper divisors (7790778).

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

4869090 is a wasteful number, since it uses less digits than its factorization.

4869090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54114 (or 54111 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 4869090 is about 2206.6014592581. The cubic root of 4869090 is about 169.4920245810.

The spelling of 4869090 in words is "four million, eight hundred sixty-nine thousand, ninety".