2008299465 has 24 divisors (see below), whose sum is σ = 3489125640. Its totient is φ = 1068609024.

The previous prime is 2008299451. The next prime is 2008299467. The reversal of 2008299465 is 5649928002.

2008299465 is a `hidden beast` number, since 20 + 0 + 82 + 99 + 465 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 173290896 + 1835008569 = 13164^2 + 42837^2 .

It is not a de Polignac number, because 2008299465 - 2¹⁰ = 2008298441 is a prime.

It is a super-2 number, since 2×2008299465² = 8066533482238572450, which contains 22 as substring.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2008299465.

It is not an unprimeable number, because it can be changed into a prime (2008299467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32050 + ... + 71019.

It is an arithmetic number, because the mean of its divisors is an integer number (145380235).

Almost surely, 2^2008299465 is an apocalyptic number.

It is an amenable number.

2008299465 is a deficient number, since it is larger than the sum of its proper divisors (1480826175).

2008299465 is a wasteful number, since it uses less digits than its factorization.

2008299465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103513 (or 103510 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 2008299465 is about 44814.0543245085. The cubic root of 2008299465 is about 1261.6614231918.

The spelling of 2008299465 in words is "two billion, eight million, two hundred ninety-nine thousand, four hundred sixty-five".