4686249009 has 16 divisors (see below), whose sum is σ = 6732278784. Its totient is φ = 2882428800.

The previous prime is 4686248921. The next prime is 4686249017. The reversal of 4686249009 is 9009426864.

It is not a de Polignac number, because 4686249009 - 2⁸ = 4686248753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4686249049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53869 + ... + 110789.

It is an arithmetic number, because the mean of its divisors is an integer number (420767424).

Almost surely, 2^4686249009 is an apocalyptic number.

It is an amenable number.

4686249009 is a deficient number, since it is larger than the sum of its proper divisors (2046029775).

4686249009 is a wasteful number, since it uses less digits than its factorization.

4686249009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59048.

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 4686249009 is about 68456.1831319860. The cubic root of 4686249009 is about 1673.4334811421.

The spelling of 4686249009 in words is "four billion, six hundred eighty-six million, two hundred forty-nine thousand, nine".