2463685609 has 16 divisors (see below), whose sum is σ = 3117459456. Its totient is φ = 1891098000.

The previous prime is 2463685607. The next prime is 2463685657. The reversal of 2463685609 is 9065863642.

It is not a de Polignac number, because 2463685609 - 2¹ = 2463685607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2463685607) 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, 233617 + ... + 243934.

It is an arithmetic number, because the mean of its divisors is an integer number (194841216).

Almost surely, 2^2463685609 is an apocalyptic number.

It is an amenable number.

2463685609 is a deficient number, since it is larger than the sum of its proper divisors (653773847).

2463685609 is a wasteful number, since it uses less digits than its factorization.

2463685609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477636.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The square root of 2463685609 is about 49635.5276893477. The cubic root of 2463685609 is about 1350.6052355231.

The spelling of 2463685609 in words is "two billion, four hundred sixty-three million, six hundred eighty-five thousand, six hundred nine".