4008459612 has 12 divisors (see below), whose sum is σ = 9353072456. Its totient is φ = 1336153200.

The previous prime is 4008459601. The next prime is 4008459617. The reversal of 4008459612 is 2169548004.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×4008459612² = 32135496922070381088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4008459617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167019139 + ... + 167019162.

Almost surely, 2^4008459612 is an apocalyptic number.

It is an amenable number.

4008459612 is an abundant number, since it is smaller than the sum of its proper divisors (5344612844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4008459612 is a wasteful number, since it uses less digits than its factorization.

4008459612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334038308 (or 334038306 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 4008459612 is about 63312.3969851087. The cubic root of 4008459612 is about 1588.5193304038.

The spelling of 4008459612 in words is "four billion, eight million, four hundred fifty-nine thousand, six hundred twelve".