2008694481 has 8 divisors (see below), whose sum is σ = 2682506304. Its totient is φ = 1337006160.

The previous prime is 2008694453. The next prime is 2008694531. The reversal of 2008694481 is 1844968002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2008694481 - 2¹⁰ = 2008693457 is a prime.

It is a super-2 number, since 2×2008694481² = 8069707035999718722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2008694431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528666 + ... + 532451.

It is an arithmetic number, because the mean of its divisors is an integer number (335313288).

Almost surely, 2^2008694481 is an apocalyptic number.

It is an amenable number.

2008694481 is a deficient number, since it is larger than the sum of its proper divisors (673811823).

2008694481 is a wasteful number, since it uses less digits than its factorization.

2008694481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061751.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 2008694481 is about 44818.4613859066. The cubic root of 2008694481 is about 1261.7441372467.

The spelling of 2008694481 in words is "two billion, eight million, six hundred ninety-four thousand, four hundred eighty-one".