4866902109 has 6 divisors (see below), whose sum is σ = 7029969726. Its totient is φ = 3244601400.

The previous prime is 4866902101. The next prime is 4866902147. The reversal of 4866902109 is 9012096684.

It is a happy number.

4866902109 is a `hidden beast` number, since 486 + 69 + 0 + 2 + 109 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4823302500 + 43599609 = 69450^2 + 6603^2 .

It is not a de Polignac number, because 4866902109 - 2³ = 4866902101 is a prime.

It is a super-2 number, since 2×4866902109² = 47373472277177295762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4866902101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 270383442 + ... + 270383459.

It is an arithmetic number, because the mean of its divisors is an integer number (1171661621).

Almost surely, 2^4866902109 is an apocalyptic number.

It is an amenable number.

4866902109 is a deficient number, since it is larger than the sum of its proper divisors (2163067617).

4866902109 is a wasteful number, since it uses less digits than its factorization.

4866902109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540766907 (or 540766904 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 4866902109 is about 69763.1859149222. The cubic root of 4866902109 is about 1694.6663409858. Note that the first 3 decimals are identical.

The spelling of 4866902109 in words is "four billion, eight hundred sixty-six million, nine hundred two thousand, one hundred nine".